This year's long-range forecast for Penticton reveals higher temperatures, peaking at 38°, indicative of a warming trend against the historical average.
Select a month and click on a day for more information:
Saturday
Aug 1
32° / 13°
Sunday
Aug 2
32° / 12°
Monday
Aug 3
32° / 11°
Tuesday
Aug 4
29° / 13°
Wednesday
Aug 5
35° / 8°
Thursday
Aug 6
38° / 9°
Friday
Aug 7
35° / 10°
Saturday
Aug 8
31° / 9°
Sunday
Aug 9
32° / 7°
Monday
Aug 10
32° / 10°
Tuesday
Aug 11
33° / 10°
Wednesday
Aug 12
35° / 11°
Thursday
Aug 13
35° / 10°
Friday
Aug 14
29° / 7°
Saturday
Aug 15
31° / 6°
Sunday
Aug 16
33° / 9°
Monday
Aug 17
33° / 8°
Tuesday
Aug 18
29° / 8°
Wednesday
Aug 19
28° / 10°
Thursday
Aug 20
27° / 8°
Friday
Aug 21
27° / 8°
Saturday
Aug 22
27° / 8°
Sunday
Aug 23
26° / 7°
Monday
Aug 24
25° / 6°
Tuesday
Aug 25
27° / 6°
Wednesday
Aug 26
29° / 7°
Thursday
Aug 27
26° / 8°
Friday
Aug 28
29° / 9°
Saturday
Aug 29
29° / 9°
Sunday
Aug 30
26° / 8°
Monday
Aug 31
27° / 9°
Penticton 30 days weather forecast
Check out our estimated 30 days weather forecast for Penticton, this data is based on the average weather in Penticton in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Penticton next to the desired date.