Rosthwaite (Allerdale) Weather Forecast
- 4
- 8
Heavy rain
- 6
- 8
Overcast
- 4
- 7
Cloudy
- 2
- 6
Cloudy
- 2
- 5
Cloudy
- 2
- 5
Cloudy
Rosthwaite (Allerdale) Temperature Statistics
January Temperature
Keswick (10km)
Lowest 6 January, 2026
-8.2 °CAverage January
3.2 °CHighest 11 January, 2026
10.9 °C
Climate (2021–Present)
Keswick (10km)
Average Low 2021–2026
6.8 °CAverage 2021–2026
10.3 °CAverage High 2021–2026
13.6 °C