Updated: Friday 26 April 2024 - 02:23 
Next update: Friday 26 April 2024 - 06:23 

Our own forecast Harrow, UK
by: Hillview Weather


Temperature

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Thunder

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Sol

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Wind

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Max/Min Temperature

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Rest
of
tonight
Friday Friday
night
Saturday Saturday
night
Sunday Sunday
night
Monday
nbkn bkn nra ra nra ra nbknfg sctfg
Mostly Cloudy Mostly Cloudy Rain likely Chance rain Rain likely Chance rain Fog late Fog a.m.
- <2 mm (10%) 10 mm (70%) <5 mm (50%) 10 mm (80%) 2 mm (50%) - -
Lo: Hi: 14° Lo: Hi: Lo: Hi: 12° Lo: Hi: 16°
N
2.4855 mph N
NE
3.1069 mph NE
NE
4.3496 mph NE
NE
4.971 mph NE
NE
4.971 mph NE
WSW
4.3496 mph WSW
SSW
3.1069 mph SSW
SSW
7.4565 mph SSW
UV 3 Medium UV 1 Low UV 2 Low UV 4 Medium
nbknRest
of
tonight
Mostly cloudy. Low 3°. Wind north around 4 mph.
bknFridayPartly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the afternoon. High 14°. UV index up to 3. Wind northeast around 5 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
nraFriday
night
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then rain likely after midnight. Low 4°. Wind northeast around 7 mph. Chance of precipitation 70 percent. Precipitation mostly around 10 mm.
raSaturdayDense overcast. A slight chance of rain in the morning, then a chance of rain in the afternoon. High 8°. Wind chill ranging from 1 to 5. UV index up to 1. Wind northeast around 8 mph. Chance of precipitation 50 percent. Precipitation mostly between 2 and 5 mm.
nraSaturday
night
Dense overcast. A chance of rain in the evening, then rain likely after midnight. Low 6°. Wind northeast around 8 mph in the evening, becoming 4 mph after midnight. Chance of precipitation 80 percent. Precipitation mostly around 10 mm.
raSundayCloudy in the morning, becoming dense overcast in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. High 12°. UV index up to 2. Wind west-southwest around 3 mph in the morning, becoming 7 mph, gusting to 15 mph, in the afternoon. Chance of precipitation 50 percent. Precipitation mostly around 2 mm.
nbknfgSunday
night
Partly to mostly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog after midnight. Low 3°. Wind south-southwest around 5 mph.
sctfgMondayMostly sunny in the morning, becoming sunny in the afternoon. Patchy light fog in the morning. High 16°. UV index up to 4. Wind south-southwest around 8 mph, gusting to 20 mph, in the morning, becoming 12 mph, gusting to 21 mph, in the afternoon.
nfewMonday
night
Clear in the evening, becoming mostly clear after midnight. Low 5°. Wind south around 7 mph, gusting to 17 mph, in the evening, becoming southeast after midnight.
sctTuesdayPartly to mostly sunny in the morning, becoming partly cloudy in the afternoon. A slight chance of rain in the afternoon. High 18°. UV index up to 3. Wind southeast around 10 mph, gusting to 20 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
nbknTuesday
night
Mostly clear in the evening, becoming mostly cloudy to cloudy after midnight. Low 9°. Wind southeast around 6 mph in the evening, becoming 3 mph after midnight.
bknWednesdayCloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A slight chance of rain. High 17°. UV index up to 2. Wind east-northeast around 2 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
nsctWednesday
night
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain. Low 10°. Wind northeast around 6 mph in the evening, becoming north after midnight. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
cloudyThursdayDense overcast in the morning, becoming cloudy in the afternoon. A slight chance of rain in the afternoon. High 15°. UV index up to 2. Wind north around 10 mph, gusting to 16 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than 2 mm.
Period Forecast Temperature Wind Precipitation Pressure UV
Night
02 - 06
Mostly cloudy Light dewMostly cloudy Chance drizzle Mostly cloudy
Chance drizzle
North 1 - 5 mph
Gust up to 10 mph
2 Bft Light breeze
- 1002 hPa-
Morning
06 - 12
Mostly cloudy Mostly cloudy Drizzle Mostly cloudy
Drizzle
- 12° North NE 6 mph
Gust up to 14 mph
2 Bft Light breeze
- 1004 hPa uv
Low (2.1)
Afternoon
12 - 18
Mostly cloudy Cloudy Drizzle Cloudy
Drizzle
11° - 14° NE 7 mph
Gust up to 14 mph
2 Bft Light breeze
- 1003 hPa uv
Medium (3.1)
Evening
18 - 00
Cloudy Cloudy Light rain Cloudy
Drizzle - Light rain
13° - NE 8 mph
Gust up to 14 mph
2 Bft Light breeze
0.1 mm 1004 hPa-
Period Forecast Temperature Wind Precipitation Pressure UV
Night
00 - 06
Overcast Light rainOvercast Heavy rain Overcast
Chance drizzle - Light rain
NE 9 mph
Gust up to 14 mph
3 Bft Gentle breeze
8.47 mm 1003 hPa-
Morning
06 - 12
Overcast Overcast Drizzle Overcast
Drizzle
- NE 10 mph
Gust up to 15 mph
3 Bft Gentle breeze
0.68 mm 1003 hPa uv
Low (0.9)
Afternoon
12 - 18
Overcast Light rain Overcast
Chance drizzle - Light rain
NE 5 - 10 mph
Gust up to 15 mph
3 Bft Gentle breeze
1.1 mm 1002 hPa uv
Low (1)
Evening
18 - 00
Overcast Light rain Overcast
Chance drizzle - Light rain
NE 9 mph
Gust up to 13 mph
3 Bft Gentle breeze
2.26 mm 1001 hPa-
Period Forecast Temperature Wind Precipitation Pressure UV
Night
00 - 06
Overcast Chance drizzleOvercast Moderate rain Overcast
Chance drizzle - Moderate rain
NE 2 - 7 mph
Gust up to 11 mph
2 Bft Light breeze
4.05 mm 999 hPa-
Morning
06 - 12
Cloudy Cloudy Light rain Overcast - Cloudy
Chance Rain Showers - Light rain
- 11° South WSW 2 - 6 mph
Gust up to 11 mph
2 Bft Light breeze
4.56 mm 1000 hPa uv
Low (1.3)
Afternoon
12 - 18
Overcast Cloudy Drizzle Cloudy - Overcast
Light rain - Drizzle
12° WSW 8 mph
Gust up to 16 mph
2 Bft Light breeze
1.18 mm 1007 hPa uv
Low (1.5)
Evening
18 - 00
Partly cloudy Moderate dewCloudy Partly cloudy
Drizzle
11° - WSW SSW 7 mph
Gust up to 14 mph
2 Bft Light breeze
0.02 mm 1012 hPa-
Period Forecast Temperature Wind Precipitation Pressure UV
Night
00 - 06
Mostly clear Heavy dewMostly clear Light fog Mostly clear
Light fog
- SSW 5 mph
Gust up to 10 mph
2 Bft Light breeze
- 1015 hPa-
Morning
06 - 12
Clear Partly cloudy Light fog Partly cloudy - Clear
Light fog
- 13° SSW 3 - 12 mph
Gust up to 20 mph
3 Bft Gentle breeze
- 1016 hPa uv
Medium (2.7)
Afternoon
12 - 18
Clear Clear Clear 16° SSW 13 mph
Gust up to 21 mph
4 Bft Moderate breeze
- 1016 hPa uv
Medium (3.6)
Evening
18 - 00
Clear Light dew Clear 16° - SSW 6 - 10 mph
Gust up to 18 mph
3 Bft Gentle breeze
- 1016 hPa-
Period Forecast Temperature Wind Precipitation Pressure UV
Night
00 - 06
Mostly clear Heavy dew Mostly clear SE 7 mph
2 Bft Light breeze
- 1015 hPa-
Morning
06 - 12
Partly cloudy Partly cloudy Light fog Partly cloudy
Light fog - Drizzle
- 15° SE 5 - 12 mph
Gust up to 18 mph
3 Bft Gentle breeze
- 1013 hPa uv
Low (2.3)
Afternoon
12 - 18
Partly cloudy Partly cloudy Drizzle Partly cloudy
Drizzle
18° SE 12 mph
Gust up to 20 mph
3 Bft Gentle breeze
0.08 mm 1011 hPa uv
Medium (3.4)
Evening
18 - 00
Clear Partly cloudy Heavy dew Mostly clear - Partly cloudy 17° - 10° SE 8 mph
Gust up to 15 mph
2 Bft Light breeze
0.01 mm 1012 hPa-
Period Forecast Temperature Wind Precipitation Pressure UV
Night
00 - 06
Mostly cloudy Heavy dewCloudy Heavy dew Cloudy - Overcast 10° SE South 1 - 5 mph
2 Bft Light breeze
- 1012 hPa-
Morning
06 - 12
Cloudy Heavy dewCloudy Drizzle Cloudy
Drizzle
- 13° WSW ENE 2 mph
1 Bft Light air
- 1014 hPa uv
Low (1.6)
Afternoon
12 - 18
Cloudy Mostly cloudy Drizzle Mostly cloudy
Drizzle
13° - 17° ENE 1 - 5 mph
Gust up to 9 mph
2 Bft Light breeze
0.09 mm 1014 hPa uv
Low (2)
Evening
18 - 00
Partly cloudy Heavy dewMostly cloudy Drizzle Partly cloudy
Drizzle
17° - 12° ENE 6 mph
Gust up to 11 mph
2 Bft Light breeze
0.08 mm 1015 hPa-
Period Forecast Temperature Wind Precipitation Pressure UV
Night
00 - 06
Partly cloudy Heavy dewOvercast Heavy dew Cloudy - Overcast 12° North 4 - 8 mph
2 Bft Light breeze
- 1016 hPa-
Morning
06 - 12
Overcast Heavy dew Overcast 12° North 11 mph
Gust up to 16 mph
3 Bft Gentle breeze
- 1016 hPa uv
Low (1.6)
Afternoon
12 - 18
Cloudy Light dewCloudy Drizzle Overcast - Cloudy
Drizzle
12° - 15° North 11 mph
Gust up to 16 mph
3 Bft Gentle breeze
0.01 mm 1015 hPa uv
Low (2.2)
Evening
18 - 00
Mostly cloudy Heavy dewCloudy Drizzle Mostly cloudy
Drizzle
15° - 11° North 9 mph
Gust up to 14 mph
3 Bft Gentle breeze
- 1015 hPa-
Period Forecast Temperature Wind Precipitation Pressure UV
Night
00 - 03
Cloudy Heavy dew Cloudy 11° North 8 mph
2 Bft Light breeze
- 1015 hPa-
Period Forecast Temperature Wind Precipitation Lightning Dewpoint Pressure Humidity UV Clouds Zicht
02 - 03 Mostly cloudy Chance drizzle
Mostly cloudy
Chance drizzle
North
1 mph North 1 Bft
Light air
- - 1°C 1002.0 hPa 82 %- 84 % 13 miles
03 - 04 Mostly cloudy
Mostly cloudy
North
3 mph North 1 Bft
Light air
- - 1°C 1002.3 hPa 84 %- 81 % 13 miles
04 - 05 Mostly cloudy
Mostly cloudy

(Feels like: 2°C)
North
5 mph North 2 Bft
Light breeze
- - 1°C 1002.6 hPa 85 %- 85 % 13 miles
05 - 06 Mostly cloudy Light dew
Mostly cloudy

(Feels like: 1°C)
North
5 mph North 1 Bft
Light air
- - 1°C 1002.7 hPa 87 %- 81 % 13 miles
06 - 07 Mostly cloudy Light dew
Mostly cloudy

(Feels like: 1°C)
North
5 mph North 1 Bft
Light air
- - 1°C 1002.9 hPa 88 %- 77 % 13 miles
07 - 08 Mostly cloudy Light dew
Mostly cloudy

(Feels like: 2°C)
North
5 mph North 2 Bft
Light breeze
- - 2°C 1003.3 hPa 84 %- 73 % 13 miles
08 - 09 Mostly cloudy
Mostly cloudy

(Feels like: 4°C)
North
5 mph North 2 Bft
Light breeze
- - 2°C 1003.6 hPa 77 %- 73 % 13 miles
09 - 10 Mostly cloudy
Mostly cloudy

(Feels like: 6°C)
NE
6 mph NE 2 Bft
Light breeze
- - 2°C 1003.9 hPa 68 % uv
Low (0.7)
73 % 13 miles
10 - 11 Mostly cloudy
Mostly cloudy
10°
(Feels like: 8°C)
NE
6 mph NE 2 Bft
Light breeze
- - 2°C 1004.2 hPa 60 % uv
Low (1.4)
70 % 13 miles
11 - 12 Mostly cloudy Drizzle
Mostly cloudy
Drizzle
11° NE
5 mph NE 2 Bft
Light breeze
- - 2°C 1004.2 hPa 54 % uv
Low (2.1)
73 % 13 miles
12 - 13 Partly cloudy
Partly cloudy
12° NE
5 mph NE 2 Bft
Light breeze
- - 2°C 1003.9 hPa 51 % uv
Medium (3)
60 % 13 miles
13 - 14 Partly cloudy
Partly cloudy
12° NE
5 mph NE 2 Bft
Light breeze
- - 2°C 1003.4 hPa 48 % uv
Medium (3.1)
63 % 13 miles
14 - 15 Mostly cloudy
Mostly cloudy
13° NE
5 mph NE 2 Bft
Light breeze
- - 2°C 1003.0 hPa 47 % uv
Medium (2.5)
78 % 13 miles
15 - 16 Cloudy
Cloudy
13° NE
6 mph NE 2 Bft
Light breeze
- 1% 1°C 1002.7 hPa 46 % uv
Low (1.6)
89 % 13 miles
16 - 17 Cloudy
Cloudy
13° NE
6 mph NE 2 Bft
Light breeze
- 2% 1°C 1002.7 hPa 46 % uv
Low (0.9)
93 % 13 miles
17 - 18 Cloudy Drizzle
Cloudy
Drizzle
12° NE
6 mph NE 2 Bft
Light breeze
- - 1°C 1002.7 hPa 47 % uv
Low (0.5)
89 % 13 miles
18 - 19 Mostly cloudy
Mostly cloudy
12° NE
6 mph NE 2 Bft
Light breeze
0.01 mm - 2°C 1002.9 hPa 48 %- 85 % 13 miles
19 - 20 Mostly cloudy
Mostly cloudy
11° NE
7 mph NE 2 Bft
Light breeze
- - 2°C 1003.3 hPa 51 %- 85 % 13 miles
20 - 21 Cloudy Drizzle
Cloudy
Drizzle
10° NE
7 mph NE 2 Bft
Light breeze
- - 2°C 1003.7 hPa 55 %- 91 % 13 miles
21 - 22 Cloudy
Cloudy
NE
7 mph NE 2 Bft
Light breeze
- - 2°C 1004.1 hPa 59 %- 93 % 13 miles
22 - 23 Cloudy
Cloudy

(Feels like: 6°C)
NE
8 mph NE 2 Bft
Light breeze
- - 2°C 1004.2 hPa 64 %- 96 % 13 miles
23 - 00 Cloudy Light rain
Cloudy
Light rain

(Feels like: 6°C)
NE
7 mph NE 2 Bft
Light breeze
0.09 mm - 2°C 1004.1 hPa 69 %- 99 % 10 miles
Period Forecast Temperature Wind Precipitation Lightning Dewpoint Pressure Humidity UV Clouds Zicht
00 - 01 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 5°C)
NE
7 mph NE 2 Bft
Light breeze
0.42 mm - 3°C 1004.0 hPa 77 %- 100 % 13 miles
01 - 02 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 4°C)
NE
7 mph NE 2 Bft
Light breeze
- - 3°C 1003.8 hPa 78 %- 100 % 13 miles
02 - 03 Overcast Heavy rain
Overcast
Heavy rain

(Feels like: 3°C)
NE
7 mph NE 2 Bft
Light breeze
1.32 mm - 4°C 1003.5 hPa 87 %- 100 % 2 miles
03 - 04 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 2°C)
NE
8 mph NE 2 Bft
Light breeze
6.60 mm - 5°C 1003.2 hPa 100 %- 100 % 10 miles
04 - 05 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 2°C)
NE
8 mph NE 3 Bft
Gentle breeze
- - 5°C 1002.8 hPa 99 %- 100 % 11 miles
05 - 06 Overcast Light rain
Overcast
Light rain

(Feels like: 2°C)
NE
9 mph NE 3 Bft
Gentle breeze
0.13 mm - 5°C 1002.7 hPa 99 %- 100 % 8 miles
06 - 07 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 1°C)
NE
9 mph NE 3 Bft
Gentle breeze
0.67 mm - 5°C 1002.7 hPa 100 %- 100 % 11 miles
07 - 08 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 1°C)
NE
10 mph NE 3 Bft
Gentle breeze
- - 5°C 1002.8 hPa 99 %- 100 % 11 miles
08 - 09 Overcast Drizzle
Overcast
Drizzle

(Feels like: 2°C)
NE
9 mph NE 3 Bft
Gentle breeze
- - 5°C 1002.9 hPa 98 %- 100 % 12 miles
09 - 10 Overcast
Overcast

(Feels like: 2°C)
NE
9 mph NE 3 Bft
Gentle breeze
0.01 mm - 5°C 1003.0 hPa 96 %- 100 % 13 miles
10 - 11 Overcast
Overcast

(Feels like: 3°C)
NE
9 mph NE 3 Bft
Gentle breeze
- - 5°C 1003.1 hPa 93 % uv
Low (0.6)
100 % 13 miles
11 - 12 Overcast Drizzle
Overcast
Drizzle

(Feels like: 3°C)
NE
9 mph NE 3 Bft
Gentle breeze
- - 5°C 1003.2 hPa 90 % uv
Low (0.9)
100 % 13 miles
12 - 13 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 4°C)
NE
9 mph NE 3 Bft
Gentle breeze
0.02 mm - 5°C 1003.0 hPa 87 % uv
Low (1)
100 % 13 miles
13 - 14 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 4°C)
NE
9 mph NE 3 Bft
Gentle breeze
- - 5°C 1002.5 hPa 85 % uv
Low (0.9)
100 % 13 miles
14 - 15 Overcast Light rain
Overcast
Light rain

(Feels like: 5°C)
NE
8 mph NE 2 Bft
Light breeze
0.14 mm - 5°C 1002.1 hPa 84 % uv
Low (0.8)
100 % 9 miles
15 - 16 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 5°C)
NE
7 mph NE 2 Bft
Light breeze
0.67 mm - 5°C 1001.9 hPa 88 % uv
Low (0.6)
100 % 13 miles
16 - 17 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 5°C)
NE
6 mph NE 2 Bft
Light breeze
- - 5°C 1001.8 hPa 87 %- 100 % 13 miles
17 - 18 Overcast Light rain
Overcast
Light rain

(Feels like: 5°C)
NE
6 mph NE 2 Bft
Light breeze
0.27 mm - 5°C 1001.6 hPa 87 %- 100 % 7 miles
18 - 19 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 4°C)
NE
6 mph NE 2 Bft
Light breeze
1.37 mm - 6°C 1001.5 hPa 94 %- 100 % 13 miles
19 - 20 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 4°C)
NE
7 mph NE 2 Bft
Light breeze
- - 6°C 1001.5 hPa 94 %- 100 % 13 miles
20 - 21 Overcast Light rain
Overcast
Light rain

(Feels like: 4°C)
NE
8 mph NE 2 Bft
Light breeze
0.13 mm - 6°C 1001.5 hPa 94 %- 100 % 9 miles
21 - 22 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 4°C)
NE
8 mph NE 3 Bft
Gentle breeze
0.67 mm - 6°C 1001.4 hPa 96 %- 100 % 13 miles
22 - 23 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 4°C)
NE
9 mph NE 3 Bft
Gentle breeze
- - 6°C 1001.1 hPa 95 %- 100 % 13 miles
23 - 00 Overcast Light rain
Overcast
Light rain

(Feels like: 4°C)
NE
8 mph NE 2 Bft
Light breeze
0.09 mm - 6°C 1000.6 hPa 94 %- 100 % 10 miles
Period Forecast Temperature Wind Precipitation Lightning Dewpoint Pressure Humidity UV Clouds Zicht
00 - 01 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 4°C)
NE
7 mph NE 2 Bft
Light breeze
0.42 mm - 6°C 1000.2 hPa 96 %- 100 % 12 miles
01 - 02 Overcast Chance drizzle
Overcast
Chance drizzle

(Feels like: 5°C)
NE
6 mph NE 2 Bft
Light breeze
- - 6°C 999.8 hPa 96 %- 100 % 12 miles

WXSIM script (v4.11) from Leuven-Template.eu.   Forecast is created from data by WXSIM.   Graphs are drawn using Highcharts
Thanks for the scripts, code-snippets and ideas go to: Ken True from SaratogaWeather; Rob from WellingtonWeather; HENKKA from NordicWeather.