The temperatures in Keswick in May are quite cold with temperatures between 48°F and 57°F, warm clothes are a must.
You can expect about 3 to 8 days of rain in Keswick during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Keswick in May 2025.
If you’re planning to visit Keswick in the near future, we highly recommend that you review the 14 day weather forecast for Keswick before you arrive.
Temperatures
57° / 48°
Rainy Days
5
Snowy Days
0
Dry Days
26
Rainfall
2.6
in
Sun Hours
9.0
Hrs
