The long-range forecast for Simi Valley predicts a heatwave, with temperatures reaching up to 34°, significantly higher than typical for Simi Valley for this time of the year and 3 °C above the historical average.
Select a month and click on a day for more information:
Friday
May 1
22° / 11°
Saturday
May 2
21° / 11°
Sunday
May 3
19° / 11°
Monday
May 4
21° / 11°
Tuesday
May 5
21° / 9°
Wednesday
May 6
23° / 8°
Thursday
May 7
27° / 12°
Friday
May 8
26° / 12°
Saturday
May 9
28° / 13°
Sunday
May 10
33° / 14°
Monday
May 11
34° / 15°
Tuesday
May 12
32° / 16°
Wednesday
May 13
28° / 14°
Thursday
May 14
27° / 13°
Friday
May 15
28° / 13°
Saturday
May 16
22° / 10°
Sunday
May 17
21° / 11°
Monday
May 18
24° / 9°
Tuesday
May 19
27° / 12°
Wednesday
May 20
26° / 13°
Thursday
May 21
27° / 13°
Friday
May 22
27° / 13°
Saturday
May 23
24° / 13°
Sunday
May 24
23° / 12°
Monday
May 25
24° / 12°
Tuesday
May 26
24° / 12°
Wednesday
May 27
24° / 12°
Thursday
May 28
24° / 13°
Friday
May 29
24° / 12°
Saturday
May 30
26° / 13°
Sunday
May 31
26° / 13°
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.