The temperatures in Belgium in October are quite cold with temperatures between 9°C and 15°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Belgium 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 Belgium in October 2025.
If you’re planning to visit Belgium in the near future, we highly recommend that you review the 14 day weather forecast for Belgium before you arrive.
Temperatures
15° / 9°
Rainy Days
5
Snowy Days
0
Dry Days
26
Rainfall
71
mm
Sun Hours
8.6
Hrs
