The temperatures in Penticton in June are quite cold with temperatures between 5°C and 20°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Penticton during the month of June. 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 Penticton in June 2025.
If you’re planning to visit Penticton in the near future, we highly recommend that you review the 14 day weather forecast for Penticton before you arrive.
Temperatures
20° / 5°
Rainy Days
6
Snowy Days
0
Dry Days
24
Rainfall
39
mm
Sun Hours
11.1
Hrs
