Ten-day forecast for Clapham: +10° to +30°, with rain expected on 2 days. The table below breaks each day down by time of day — morning, afternoon, evening and night.
+30°
Best day: 13 August, Thursday
+17° · 4.2 mm
Worst day: 16 August, Sunday
Tap any day below to see the weather morning, afternoon, evening and night.
Sun, 09+12 ° /21 °0.1
Morning+16°feels +16°
Afternoon+21°feels +21°
Evening+17°feels +17°
Night+13°feels +12°
+21 °
Clapham, Sunday, 9 August
Light rain. High 21°C, low 12°C.
Pressure1013 mb
Wind13 mph W
Humidity73%
Visibility6.2 mi
Dew point13°C
Mon, 10+10 ° /19 °0
Morning+14°feels +13°
Afternoon+19°feels +18°
Evening+14°feels +14°
Night+12°feels +11°
+19 °
Clapham, Monday, 10 August
Partly cloudy. High 19°C, low 10°C.
Pressure1021 mb
Wind7 mph NW
Humidity54%
Visibility6.2 mi
Dew point8°C
Tue, 11+10 ° /25 °0
Morning+13°feels +13°
Afternoon+24°feels +24°
Evening+20°feels +20°
Night+10°feels +10°
+25 °
Clapham, Tuesday, 11 August
Partly cloudy. High 25°C, low 10°C.
Pressure1024 mb
Wind8 mph S
Humidity52%
Visibility6.2 mi
Dew point11°C
Wed, 12+14 ° /27 °0
Morning+17°feels +16°
Afternoon+26°feels +26°
Evening+21°feels +21°
Night+16°feels +15°
+27 °
Clapham, Wednesday, 12 August
Overcast. High 27°C, low 14°C.
Pressure1022 mb
Wind8 mph S
Humidity40%
Visibility6.2 mi
Dew point9°C
Thu, 13+17 ° /30 °0
Morning+21°feels +20°
Afternoon+28°feels +28°
Evening+26°feels +26°
Night+21°feels +21°
+30 °
Clapham, Thursday, 13 August
Partly cloudy. High 30°C, low 17°C.
Pressure1019 mb
Wind6 mph NW
Humidity31%
Visibility—
Dew point9°C
Fri, 14+16 ° /25 °0
Morning+20°feels +20°
Afternoon+25°feels +25°
Evening+21°feels +21°
Night+16°feels +16°
+25 °
Clapham, Friday, 14 August
Clear sky. High 25°C, low 16°C.
Pressure1016 mb
Wind10 mph W
Humidity58%
Visibility—
Dew point15°C
Sat, 15+14 ° /18 °3.2
Morning+16°feels +16°
Afternoon+18°feels +18°
Evening+15°feels +15°
Night+15°feels +15°
+18 °
Clapham, Saturday, 15 August
Light rain. High 18°C, low 14°C.
Pressure1017 mb
Wind5 mph E
Humidity83%
Visibility—
Dew point15°C
Sun, 16+13 ° /17 °4.2
Morning+14°feels +14°
Afternoon+15°feels +15°
Evening+16°feels +16°
Night+13°feels +13°
+17 °
Clapham, Sunday, 16 August
Light rain. High 17°C, low 13°C.
Pressure1019 mb
Wind3 mph E
Humidity91%
Visibility—
Dew point13°C
Mon, 17+12 ° /16 °0.9
Morning+13°feels +13°
Afternoon+15°feels +15°
Evening+16°feels +16°
Night+15°feels +15°
+16 °
Clapham, Monday, 17 August
Light rain. High 16°C, low 12°C.
Pressure1010 mb
Wind15 mph W
Humidity91%
Visibility—
Dew point13°C
Forecast questions
How accurate is a 10-day forecast?
The first 3–5 days are the most dependable — usually within 1–2 degrees. From day 6 to 10 the models show the trend: the direction of change is right more often than the exact figures.
What does the time-of-day table show?
Temperature in Clapham at around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime temperature against expected rainfall: a warm, dry day scores highest.