As of 18:21 BST

Weather in South Harrow

+13°Weather now

South Harrow, Thursday, 8 October, 18:21

Overcast. Feels like 12°C. High 14°C, low 7°C.

Pressure1022 mb
Wind10 mph W
Humidity63%
Visibility6.2 mi
Dew point6°C

Two-week forecast for South Harrow: the first week averages +16.5° by day, the second +14° — so the second week runs 2.5° cooler than the first. Around 16 mm of rain is expected over the 14 days, on 4 wet days. The coming weekend starts 10 October: +14°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 October – 14 October)+16.5°+8.9°4 mm / 2 d—
2nd (15 October – 21 October)+14°+8.8°12 mm / 2 d—

Weekend weather

Sat, 10 October
Overcast
+14°+9°
dry
Sun, 11 October
Mainly clear
+14°+7°
dry
Sat, 17 October
Clear sky
+15°+8°
dry
Sun, 18 October
Rain
+12°+10°
7.5 mm
Fri, 09+9 ° /17 °2Light rain
+17 °Light rain

South Harrow, Friday, 9 October

Light rain. High 17°C, low 9°C.

Pressure1011 mb
Wind18 mph W
Humidity72%
Visibility6.2 mi
Dew point13°C
Sat, 10+9 ° /14 °0Overcast
+14 °Overcast

South Harrow, Saturday, 10 October

Overcast. High 14°C, low 9°C.

Pressure1014 mb
Wind13 mph W
Humidity57%
Visibility6.2 mi
Dew point5°C
Sun, 11+7 ° /14 °0Mainly clear
+14 °Mainly clear

South Harrow, Sunday, 11 October

Mainly clear. High 14°C, low 7°C.

Pressure1014 mb
Wind7 mph W
Humidity62%
Visibility6.2 mi
Dew point6°C
Mon, 12+8 ° /17 °0.9Light rain
+17 °Light rain

South Harrow, Monday, 12 October

Light rain. High 17°C, low 8°C.

Pressure1017 mb
Wind12 mph S
Humidity73%
Visibility6.2 mi
Dew point11°C
Tue, 13+14 ° /21 °1.2Light rain
+21 °Light rain

South Harrow, Tuesday, 13 October

Light rain. High 21°C, low 14°C.

Pressure1020 mb
Wind14 mph SW
Humidity70%
Visibility—
Dew point15°C
Wed, 14+9 ° /18 °0Partly cloudy
+18 °Partly cloudy

South Harrow, Wednesday, 14 October

Partly cloudy. High 18°C, low 9°C.

Pressure1022 mb
Wind13 mph SW
Humidity54%
Visibility—
Dew point7°C
Thu, 15+8 ° /15 °0.2Light rain
+15 °Light rain

South Harrow, Thursday, 15 October

Light rain. High 15°C, low 8°C.

Pressure1020 mb
Wind16 mph SW
Humidity44%
Visibility—
Dew point2°C
Fri, 16+8 ° /14 °0Overcast
+14 °Overcast

South Harrow, Friday, 16 October

Overcast. High 14°C, low 8°C.

Pressure1023 mb
Wind9 mph W
Humidity47%
Visibility—
Dew point1°C
Sat, 17+8 ° /15 °0Clear sky
+15 °Clear sky

South Harrow, Saturday, 17 October

Clear sky. High 15°C, low 8°C.

Pressure1022 mb
Wind6 mph E
Humidity37%
Visibility—
Dew point-1°C
Sun, 18+10 ° /12 °7.5Rain
+12 °Rain

South Harrow, Sunday, 18 October

Rain. High 12°C, low 10°C.

Pressure1023 mb
Wind8 mph S
Humidity63%
Visibility—
Dew point5°C
Mon, 19+10 ° /12 °3.9Light rain
+12 °Light rain

South Harrow, Monday, 19 October

Light rain. High 12°C, low 10°C.

Pressure1029 mb
Wind7 mph N
Humidity81%
Visibility—
Dew point8°C
Tue, 20+9 ° /14 °0Overcast
+14 °Overcast

South Harrow, Tuesday, 20 October

Overcast. High 14°C, low 9°C.

Pressure1031 mb
Wind9 mph N
Humidity74%
Visibility—
Dew point8°C
Wed, 21+9 ° /16 °0Overcast
+16 °Overcast

South Harrow, Wednesday, 21 October

Overcast. High 16°C, low 9°C.

Pressure1031 mb
Wind7 mph E
Humidity60%
Visibility—
Dew point6°C

Forecast questions

Can I plan a trip on a two-week forecast?

The first week is solid for planning. The second week shows the trend — go by the averages and the comparison with the climate normal, and check again closer to the date.

What does the "vs average" column mean?

It is the difference between the forecast and the climate average for the same dates in South Harrow, calculated from 60 years of observations. A plus means the week is warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people ask about most, so we break them out as separate cards with temperature and rainfall.