This page presents a long range weather forecast for Simi Valley 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 Simi Valley 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
22° / 11°
Thursday
May 2
21° / 10°
Friday
May 3
21° / 10°
Saturday
May 4
24° / 12°
Sunday
May 5
20° / 10°
Monday
May 6
20° / 10°
Tuesday
May 7
22° / 12°
Wednesday
May 8
23° / 11°
Thursday
May 9
26° / 10°
Friday
May 10
27° / 11°
Saturday
May 11
28° / 12°
Sunday
May 12
28° / 13°
Monday
May 13
26° / 13°
Tuesday
May 14
25° / 11°
Wednesday
May 15
26° / 11°
Thursday
May 16
24° / 11°
Friday
May 17
25° / 10°
Saturday
May 18
26° / 13°
Sunday
May 19
26° / 13°
Monday
May 20
27° / 13°
Tuesday
May 21
28° / 13°
Wednesday
May 22
27° / 13°
Thursday
May 23
27° / 13°
Friday
May 24
27° / 13°
Saturday
May 25
28° / 13°
Sunday
May 26
25° / 13°
Monday
May 27
25° / 12°
Tuesday
May 28
24° / 14°
Wednesday
May 29
24° / 12°
Thursday
May 30
24° / 12°
Friday
May 31
24° / 12°
Simi Valley 30 days weather forecast
Check out our estimated 30 days weather forecast for Simi Valley, this data is based on the average weather in Simi Valley in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Simi Valley next to the desired date.