The temperatures in Delemont in October are quite cold with temperatures between 5°C and 15°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Delemont during the month of October. 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 Delemont in October 2026.
If you’re planning to visit Delemont in the near future, we highly recommend that you review the 14 day weather forecast for Delemont before you arrive.
Temperatures
15° / 5°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
121
mm
Sun Hours
10.2
Hrs
