As of 19:48 BST

Weather in South Harrow

+25°Weather now

South Harrow, Saturday, 8 August, 19:48

Overcast. Feels like 25°C. High 27°C, low 11°C.

Pressure1016 mb
Wind2 mph SW
Humidity37%
Visibility6.2 mi
Dew point10°C

Two-week forecast for South Harrow: the first week averages +30.1° by day, the second +25.1° — so the second week runs 5° cooler than the first. Around 3 mm of rain is expected over the 14 days, on 1 wet days. The coming weekend starts 8 August: +27°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 August – 14 August)+30.1°+16.3°0 mm / 0 d—
2nd (15 August – 21 August)+25.1°+16.3°3 mm / 1 d—

Weekend weather

Sat, 8 August
Overcast
+27°+11°
dry
Sun, 9 August
Partly cloudy
+32°+15°
dry
Sat, 15 August
Overcast
+29°+21°
dry
Sun, 16 August
Overcast
+29°+19°
dry
Sun, 09+15 ° /32 °0Partly cloudy
+32 °Partly cloudy

South Harrow, Sunday, 9 August

Partly cloudy. High 32°C, low 15°C.

Pressure1013 mb
Wind3 mph W
Humidity20%
Visibility6.2 mi
Dew point4°C
Mon, 10+14 ° /26 °0Overcast
+26 °Overcast

South Harrow, Monday, 10 August

Overcast. High 26°C, low 14°C.

Pressure1020 mb
Wind8 mph NW
Humidity42%
Visibility6.2 mi
Dew point11°C
Tue, 11+17 ° /25 °0Mainly clear
+25 °Mainly clear

South Harrow, Tuesday, 11 August

Mainly clear. High 25°C, low 17°C.

Pressure1025 mb
Wind9 mph E
Humidity36%
Visibility6.2 mi
Dew point8°C
Wed, 12+17 ° /30 °0Clear sky
+30 °Clear sky

South Harrow, Wednesday, 12 August

Clear sky. High 30°C, low 17°C.

Pressure1023 mb
Wind7 mph E
Humidity22%
Visibility6.2 mi
Dew point4°C
Thu, 13+20 ° /37 °0Clear sky
+37 °Clear sky

South Harrow, Thursday, 13 August

Clear sky. High 37°C, low 20°C.

Pressure1018 mb
Wind7 mph S
Humidity12%
Visibility—
Dew point-1°C
Fri, 14+21 ° /32 °0Overcast
+32 °Overcast

South Harrow, Friday, 14 August

Overcast. High 32°C, low 21°C.

Pressure1015 mb
Wind13 mph NW
Humidity30%
Visibility—
Dew point10°C
Sat, 15+21 ° /29 °0Overcast
+29 °Overcast

South Harrow, Saturday, 15 August

Overcast. High 29°C, low 21°C.

Pressure1015 mb
Wind13 mph E
Humidity41%
Visibility—
Dew point12°C
Sun, 16+19 ° /29 °0Overcast
+29 °Overcast

South Harrow, Sunday, 16 August

Overcast. High 29°C, low 19°C.

Pressure1013 mb
Wind11 mph W
Humidity43%
Visibility—
Dew point12°C
Mon, 17+17 ° /25 °0Overcast
+25 °Overcast

South Harrow, Monday, 17 August

Overcast. High 25°C, low 17°C.

Pressure1011 mb
Wind14 mph NW
Humidity50%
Visibility—
Dew point11°C
Tue, 18+14 ° /22 °0Partly cloudy
+22 °Partly cloudy

South Harrow, Tuesday, 18 August

Partly cloudy. High 22°C, low 14°C.

Pressure1010 mb
Wind15 mph NW
Humidity49%
Visibility—
Dew point8°C
Wed, 19+14 ° /24 °0Overcast
+24 °Overcast

South Harrow, Wednesday, 19 August

Overcast. High 24°C, low 14°C.

Pressure1012 mb
Wind10 mph NW
Humidity36%
Visibility—
Dew point6°C
Thu, 20+16 ° /25 °2.6Light rain
+25 °Light rain

South Harrow, Thursday, 20 August

Light rain. High 25°C, low 16°C.

Pressure1007 mb
Wind12 mph W
Humidity92%
Visibility—
Dew point16°C
Fri, 21+13 ° /22 °0Partly cloudy
+22 °Partly cloudy

South Harrow, Friday, 21 August

Partly cloudy. High 22°C, low 13°C.

Pressure1012 mb
Wind14 mph NW
Humidity39%
Visibility—
Dew point5°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.