As of 19:38 BST

Weather in Chalfont Common

+25°Weather now

Chalfont Common, Saturday, 8 August, 19:38

Overcast. Feels like 25°C. High 27°C, low 10°C.

Pressure1016 mb
Wind2 mph W
Humidity38%
Visibility6.2 mi
Dew point10°C

Two-week forecast for Chalfont Common: the first week averages +30.1° by day, the second +24.2° — so the second week runs 5.9° cooler than the first. Around 2 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°+15.1°0 mm / 0 d—
2nd (15 August – 21 August)+24.2°+14.7°2 mm / 1 d—

Weekend weather

Sat, 8 August
Overcast
+27°+10°
dry
Sun, 9 August
Partly cloudy
+32°+14°
dry
Sat, 15 August
Overcast
+29°+20°
dry
Sun, 16 August
Overcast
+28°+18°
dry
Sun, 09+14 ° /32 °0Partly cloudy
+32 °Partly cloudy

Chalfont Common, Sunday, 9 August

Partly cloudy. High 32°C, low 14°C.

Pressure1013 mb
Wind5 mph W
Humidity21%
Visibility6.2 mi
Dew point4°C
Mon, 10+13 ° /26 °0Overcast
+26 °Overcast

Chalfont Common, Monday, 10 August

Overcast. High 26°C, low 13°C.

Pressure1020 mb
Wind10 mph NW
Humidity42%
Visibility6.2 mi
Dew point10°C
Tue, 11+15 ° /26 °0Mainly clear
+26 °Mainly clear

Chalfont Common, Tuesday, 11 August

Mainly clear. High 26°C, low 15°C.

Pressure1025 mb
Wind9 mph E
Humidity35%
Visibility6.2 mi
Dew point8°C
Wed, 12+16 ° /31 °0Clear sky
+31 °Clear sky

Chalfont Common, Wednesday, 12 August

Clear sky. High 31°C, low 16°C.

Pressure1023 mb
Wind9 mph SE
Humidity22%
Visibility6.2 mi
Dew point4°C
Thu, 13+18 ° /37 °0Clear sky
+37 °Clear sky

Chalfont Common, Thursday, 13 August

Clear sky. High 37°C, low 18°C.

Pressure1018 mb
Wind11 mph SW
Humidity12%
Visibility—
Dew point-1°C
Fri, 14+19 ° /32 °0Overcast
+32 °Overcast

Chalfont Common, Friday, 14 August

Overcast. High 32°C, low 19°C.

Pressure1015 mb
Wind13 mph NW
Humidity29%
Visibility—
Dew point9°C
Sat, 15+20 ° /29 °0Overcast
+29 °Overcast

Chalfont Common, Saturday, 15 August

Overcast. High 29°C, low 20°C.

Pressure1015 mb
Wind13 mph E
Humidity40%
Visibility—
Dew point12°C
Sun, 16+18 ° /28 °0Overcast
+28 °Overcast

Chalfont Common, Sunday, 16 August

Overcast. High 28°C, low 18°C.

Pressure1013 mb
Wind12 mph W
Humidity43%
Visibility—
Dew point12°C
Mon, 17+16 ° /23 °0Overcast
+23 °Overcast

Chalfont Common, Monday, 17 August

Overcast. High 23°C, low 16°C.

Pressure1011 mb
Wind15 mph NW
Humidity49%
Visibility—
Dew point11°C
Tue, 18+12 ° /19 °0Partly cloudy
+19 °Partly cloudy

Chalfont Common, Tuesday, 18 August

Partly cloudy. High 19°C, low 12°C.

Pressure1010 mb
Wind16 mph NW
Humidity52%
Visibility—
Dew point8°C
Wed, 19+12 ° /24 °0Overcast
+24 °Overcast

Chalfont Common, Wednesday, 19 August

Overcast. High 24°C, low 12°C.

Pressure1012 mb
Wind11 mph NW
Humidity36%
Visibility—
Dew point6°C
Thu, 20+15 ° /25 °2.1Light rain
+25 °Light rain

Chalfont Common, Thursday, 20 August

Light rain. High 25°C, low 15°C.

Pressure1007 mb
Wind17 mph W
Humidity90%
Visibility—
Dew point16°C
Fri, 21+12 ° /21 °0Partly cloudy
+21 °Partly cloudy

Chalfont Common, Friday, 21 August

Partly cloudy. High 21°C, low 12°C.

Pressure1012 mb
Wind15 mph NW
Humidity37%
Visibility—
Dew point4°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 Chalfont Common, 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.