Chislehurst West, Saturday, 8 August, 19:07
Overcast. Feels like 26°C. High 27°C, low 11°C.
Chislehurst West, Sunday, 9 August
Overcast. High 32°C, low 15°C.
Chislehurst West, Monday, 10 August
Overcast. High 27°C, low 15°C.
Chislehurst West, Tuesday, 11 August
Mainly clear. High 24°C, low 16°C.
Chislehurst West, Wednesday, 12 August
Clear sky. High 28°C, low 17°C.
Chislehurst West, Thursday, 13 August
Clear sky. High 35°C, low 19°C.
Chislehurst West, Friday, 14 August
Overcast. High 32°C, low 22°C.
Chislehurst West, Saturday, 15 August
Overcast. High 28°C, low 20°C.
Chislehurst West, Sunday, 16 August
Overcast. High 27°C, low 18°C.
Chislehurst West, Monday, 17 August
Overcast. High 25°C, low 18°C.
Chislehurst West, Tuesday, 18 August
Mainly clear. High 24°C, low 15°C.
Chislehurst West, Wednesday, 19 August
Partly cloudy. High 24°C, low 15°C.
Chislehurst West, Thursday, 20 August
Light rain. High 23°C, low 17°C.
Chislehurst West, Friday, 21 August
Partly cloudy. High 23°C, low 14°C.
Chislehurst West, Saturday, 22 August
Overcast. High 20°C, low 14°C.
Chislehurst West, Sunday, 23 August
Overcast. High 23°C, low 13°C.
The first 16 days come from weather models — highly reliable for the first 3–5 days, gradually less so after that. Days 17 to 30 for Chislehurst West are built from climate averages over the last 60 years, so they show typical weather for those dates rather than a specific forecast.
We compare the forecast with the climate average for exactly the same calendar days, calculated from 60 years of observations. The difference shows how the coming month compares with a typical one.
These are real historical extremes recorded in Chislehurst West since 1960: the highest and lowest temperature for each calendar date, with the year it happened.
The forecast portion refreshes every hour. The climate portion is based on long-term data and stays stable.