This page presents a long range weather forecast for California in May as well as other months. You can quickly get a brief overview of the weather to expect in May on a daily basis.
The California extended forecast data provided is based on the average values of previous years.
Long range weather forecast
Select a month and click on a day for more information:
Wednesday
May 1
24° / 16°
Thursday
May 2
24° / 15°
Friday
May 3
24° / 15°
Saturday
May 4
21° / 15°
Sunday
May 5
19° / 12°
Monday
May 6
21° / 13°
Tuesday
May 7
24° / 15°
Wednesday
May 8
25° / 16°
Thursday
May 9
24° / 16°
Friday
May 10
24° / 16°
Saturday
May 11
23° / 15°
Sunday
May 12
25° / 15°
Monday
May 13
25° / 17°
Tuesday
May 14
24° / 15°
Wednesday
May 15
23° / 15°
Thursday
May 16
24° / 17°
Friday
May 17
25° / 17°
Saturday
May 18
24° / 16°
Sunday
May 19
24° / 16°
Monday
May 20
23° / 15°
Tuesday
May 21
24° / 16°
Wednesday
May 22
24° / 16°
Thursday
May 23
23° / 15°
Friday
May 24
25° / 17°
Saturday
May 25
26° / 18°
Sunday
May 26
24° / 17°
Monday
May 27
24° / 17°
Tuesday
May 28
25° / 18°
Wednesday
May 29
25° / 17°
Thursday
May 30
24° / 16°
Friday
May 31
24° / 17°
California 30 days weather forecast
Check out our estimated 30 days weather forecast for California, this data is based on the average weather in California in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for California next to the desired date.