The temperatures in Solothurn in June are quite cold with temperatures between 8°C and 22°C, warm clothes are a must.
You can expect rain for roughly half of the month of June in Solothurn. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Solothurn in June 2026.
If you’re planning to visit Solothurn in the near future, we highly recommend that you review the 14 day weather forecast for Solothurn before you arrive.
Temperatures
22° / 8°
Rainy Days
9
Snowy Days
0
Dry Days
21
Rainfall
124
mm
Sun Hours
10.6
Hrs
