Holme Slack, Saturday, 8 August, 23:20
Overcast. Feels like 16°C. High 26°C, low 11°C.
Holme Slack, Sunday, 9 August
Light rain. High 23°C, low 12°C.
Holme Slack, Monday, 10 August
Overcast. High 19°C, low 11°C.
Holme Slack, Tuesday, 11 August
Partly cloudy. High 28°C, low 11°C.
Holme Slack, Wednesday, 12 August
Overcast. High 31°C, low 16°C.
Holme Slack, Thursday, 13 August
Partly cloudy. High 32°C, low 18°C.
Holme Slack, Friday, 14 August
Clear sky. High 26°C, low 16°C.
Holme Slack, Saturday, 15 August
Light rain. High 20°C, low 15°C.
Holme Slack, Sunday, 16 August
Light rain. High 18°C, low 14°C.
Holme Slack, Monday, 17 August
Light rain. High 16°C, low 12°C.
Holme Slack, Tuesday, 18 August
Light rain. High 18°C, low 13°C.
Holme Slack, Wednesday, 19 August
Light rain. High 17°C, low 13°C.
Holme Slack, Thursday, 20 August
Light rain. High 17°C, low 11°C.
Holme Slack, Friday, 21 August
Overcast. High 19°C, low 10°C.
Holme Slack, Saturday, 22 August
Mainly clear. High 20°C, low 10°C.
Holme Slack, Sunday, 23 August
Overcast. High 21°C, low 10°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 Holme Slack 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 Holme Slack 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.