Chelston Heathfield, Saturday, 8 August, 21:17
Overcast. Feels like 18°C. High 26°C, low 10°C.
Chelston Heathfield, Sunday, 9 August
Clear sky. High 27°C, low 12°C.
Chelston Heathfield, Monday, 10 August
Overcast. High 26°C, low 12°C.
Chelston Heathfield, Tuesday, 11 August
Clear sky. High 29°C, low 11°C.
Chelston Heathfield, Wednesday, 12 August
Overcast. High 34°C, low 13°C.
Chelston Heathfield, Thursday, 13 August
Clear sky. High 34°C, low 18°C.
Chelston Heathfield, Friday, 14 August
Partly cloudy. High 29°C, low 15°C.
Chelston Heathfield, Saturday, 15 August
Light rain. High 27°C, low 15°C.
Chelston Heathfield, Sunday, 16 August
Light rain. High 24°C, low 14°C.
Chelston Heathfield, Monday, 17 August
Light rain. High 20°C, low 15°C.
Chelston Heathfield, Tuesday, 18 August
Clear sky. High 23°C, low 12°C.
Chelston Heathfield, Wednesday, 19 August
Overcast. High 22°C, low 11°C.
Chelston Heathfield, Thursday, 20 August
Partly cloudy. High 23°C, low 12°C.
Chelston Heathfield, Friday, 21 August
Overcast. High 23°C, low 11°C.
Chelston Heathfield, Saturday, 22 August
Light rain. High 20°C, low 12°C.
Chelston Heathfield, Sunday, 23 August
Partly cloudy. High 24°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 Chelston Heathfield 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 Chelston Heathfield 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.