Spa Common, Saturday, 8 August, 18:42
Overcast. Feels like 24°C. High 27°C, low 12°C.
Spa Common, Sunday, 9 August
Partly cloudy. High 29°C, low 15°C.
Spa Common, Monday, 10 August
Overcast. High 20°C, low 14°C.
Spa Common, Tuesday, 11 August
Clear sky. High 21°C, low 14°C.
Spa Common, Wednesday, 12 August
Mainly clear. High 24°C, low 14°C.
Spa Common, Thursday, 13 August
Clear sky. High 30°C, low 16°C.
Spa Common, Friday, 14 August
Overcast. High 24°C, low 17°C.
Spa Common, Saturday, 15 August
Overcast. High 20°C, low 16°C.
Spa Common, Sunday, 16 August
Light rain. High 22°C, low 17°C.
Spa Common, Monday, 17 August
Light rain. High 19°C, low 15°C.
Spa Common, Tuesday, 18 August
Light rain. High 20°C, low 14°C.
Spa Common, Wednesday, 19 August
Light rain. High 19°C, low 15°C.
Spa Common, Thursday, 20 August
Light rain. High 18°C, low 14°C.
Spa Common, Friday, 21 August
Light rain. High 19°C, low 12°C.
Spa Common, Saturday, 22 August
Light rain. High 19°C, low 13°C.
Spa Common, Sunday, 23 August
Light rain. High 18°C, low 12°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 Spa 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 Spa 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.