As of 00:51 BST

Weather in London Colney

+17°Weather now

London Colney, Sunday, 9 August, 00:51

Overcast. Feels like 16°C. High 32°C, low 14°C.

Pressure1016 mb
Wind3 mph S
Humidity61%
Visibility6.2 mi
Dew point9°C

Two-week forecast for London Colney: the first week averages +30.8° by day, the second +23.3° — so the second week runs 7.5° cooler than the first. Around 3 mm of rain is expected over the 14 days, on 1 wet days. The coming weekend starts 9 August: +32°, dry.

First and second week

WeekDayNightRainfallvs average
1st (9 August – 15 August)+30.8°+16.2°0 mm / 0 d—
2nd (16 August – 22 August)+23.3°+14.1°3 mm / 1 d—

Weekend weather

Sun, 9 August
Overcast
+32°+14°
dry
Sat, 15 August
Overcast
+30°+18°
dry
Sun, 16 August
Light rain
+23°+15°
0.2 mm
Sat, 22 August
Light rain
+22°+14°
1.9 mm
Mon, 10+12 ° /26 °0Overcast
+26 °Overcast

London Colney, Monday, 10 August

Overcast. High 26°C, low 12°C.

Pressure1020 mb
Wind10 mph NW
Humidity30%
Visibility6.2 mi
Dew point4°C
Tue, 11+14 ° /26 °0Clear sky
+26 °Clear sky

London Colney, Tuesday, 11 August

Clear sky. High 26°C, low 14°C.

Pressure1025 mb
Wind11 mph E
Humidity34%
Visibility6.2 mi
Dew point8°C
Wed, 12+15 ° /31 °0Overcast
+31 °Overcast

London Colney, Wednesday, 12 August

Overcast. High 31°C, low 15°C.

Pressure1023 mb
Wind8 mph SE
Humidity22%
Visibility6.2 mi
Dew point4°C
Thu, 13+20 ° /37 °0Clear sky
+37 °Clear sky

London Colney, Thursday, 13 August

Clear sky. High 37°C, low 20°C.

Pressure1019 mb
Wind12 mph SE
Humidity13%
Visibility—
Dew point1°C
Fri, 14+20 ° /33 °0Overcast
+33 °Overcast

London Colney, Friday, 14 August

Overcast. High 33°C, low 20°C.

Pressure1015 mb
Wind13 mph W
Humidity31%
Visibility—
Dew point10°C
Sat, 15+18 ° /30 °0Overcast
+30 °Overcast

London Colney, Saturday, 15 August

Overcast. High 30°C, low 18°C.

Pressure1014 mb
Wind15 mph N
Humidity37%
Visibility—
Dew point11°C
Sun, 16+15 ° /23 °0.2Light rain
+23 °Light rain

London Colney, Sunday, 16 August

Light rain. High 23°C, low 15°C.

Pressure1018 mb
Wind10 mph NE
Humidity55%
Visibility—
Dew point12°C
Mon, 17+17 ° /20 °0.4Light rain
+20 °Light rain

London Colney, Monday, 17 August

Light rain. High 20°C, low 17°C.

Pressure1014 mb
Wind14 mph SW
Humidity52%
Visibility—
Dew point9°C
Tue, 18+14 ° /25 °0Clear sky
+25 °Clear sky

London Colney, Tuesday, 18 August

Clear sky. High 25°C, low 14°C.

Pressure1012 mb
Wind16 mph NW
Humidity38%
Visibility—
Dew point7°C
Wed, 19+12 ° /24 °0Partly cloudy
+24 °Partly cloudy

London Colney, Wednesday, 19 August

Partly cloudy. High 24°C, low 12°C.

Pressure1013 mb
Wind12 mph W
Humidity30%
Visibility—
Dew point3°C
Thu, 20+13 ° /25 °0Partly cloudy
+25 °Partly cloudy

London Colney, Thursday, 20 August

Partly cloudy. High 25°C, low 13°C.

Pressure1012 mb
Wind14 mph N
Humidity34%
Visibility—
Dew point5°C
Fri, 21+13 ° /23 °0.6Light rain
+23 °Light rain

London Colney, Friday, 21 August

Light rain. High 23°C, low 13°C.

Pressure1013 mb
Wind13 mph N
Humidity34%
Visibility—
Dew point5°C
Sat, 22+14 ° /22 °1.9Light rain
+22 °Light rain

London Colney, Saturday, 22 August

Light rain. High 22°C, low 14°C.

Pressure1019 mb
Wind11 mph NE
Humidity38%
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 London Colney, 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.