Hay Marsh, Saturday, 8 August, 18:00
Overcast. Feels like 27°C. High 28°C, low 11°C.
Hay Marsh, Sunday, 9 August
Overcast. High 26°C, low 14°C.
Hay Marsh, Monday, 10 August
Mainly clear. High 21°C, low 13°C.
Hay Marsh, Tuesday, 11 August
Clear sky. High 23°C, low 13°C.
Hay Marsh, Wednesday, 12 August
Overcast. High 29°C, low 14°C.
Hay Marsh, Thursday, 13 August
Clear sky. High 33°C, low 18°C.
Hay Marsh, Friday, 14 August
Light rain. High 29°C, low 17°C.
Hay Marsh, Saturday, 15 August
Overcast. High 22°C, low 16°C.
Hay Marsh, Sunday, 16 August
Light rain. High 20°C, low 16°C.
Hay Marsh, Monday, 17 August
Rain. High 20°C, low 16°C.
Hay Marsh, Tuesday, 18 August
Light rain. High 19°C, low 13°C.
Hay Marsh, Wednesday, 19 August
Overcast. High 21°C, low 12°C.
Hay Marsh, Thursday, 20 August
Light rain. High 21°C, low 15°C.
Hay Marsh, Friday, 21 August
Light rain. High 18°C, low 14°C.
Hay Marsh, Saturday, 22 August
Light rain. High 18°C, low 14°C.
Hay Marsh, Sunday, 23 August
Overcast. High 18°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 Hay Marsh 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 Hay Marsh 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.