Henley Common, Saturday, 8 August, 20:43
Overcast. Feels like 20°C. High 27°C, low 11°C.
Henley Common, Sunday, 9 August
Partly cloudy. High 29°C, low 14°C.
Henley Common, Monday, 10 August
Overcast. High 27°C, low 12°C.
Henley Common, Tuesday, 11 August
Clear sky. High 29°C, low 11°C.
Henley Common, Wednesday, 12 August
Overcast. High 33°C, low 13°C.
Henley Common, Thursday, 13 August
Clear sky. High 36°C, low 18°C.
Henley Common, Friday, 14 August
Overcast. High 33°C, low 17°C.
Henley Common, Saturday, 15 August
Overcast. High 31°C, low 16°C.
Henley Common, Sunday, 16 August
Light rain. High 26°C, low 14°C.
Henley Common, Monday, 17 August
Light rain. High 20°C, low 15°C.
Henley Common, Tuesday, 18 August
Light rain. High 27°C, low 15°C.
Henley Common, Wednesday, 19 August
Mainly clear. High 25°C, low 10°C.
Henley Common, Thursday, 20 August
Overcast. High 25°C, low 11°C.
Henley Common, Friday, 21 August
Light rain. High 24°C, low 12°C.
Henley Common, Saturday, 22 August
Light rain. High 24°C, low 13°C.
Henley Common, Sunday, 23 August
Clear sky. High 25°C, low 11°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 Henley Common 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 Henley Common 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.