The Simi Valley long range forecast shows a slight warming trend, with temperatures gently rising above the seasonal average, 5.5 °C comparing to the historical average.
Select a month and click on a day for more information:
Wednesday
Jan 1
22° / 9°
Thursday
Jan 2
23° / 7°
Friday
Jan 3
20° / 8°
Saturday
Jan 4
19° / 7°
Sunday
Jan 5
16° / 7°
Monday
Jan 6
17° / 7°
Tuesday
Jan 7
14° / 6°
Wednesday
Jan 8
14° / 6°
Thursday
Jan 9
15° / 8°
Friday
Jan 10
14° / 7°
Saturday
Jan 11
14° / 6°
Sunday
Jan 12
16° / 6°
Monday
Jan 13
15° / 9°
Tuesday
Jan 14
17° / 9°
Wednesday
Jan 15
15° / 10°
Thursday
Jan 16
20° / 11°
Friday
Jan 17
14° / 8°
Saturday
Jan 18
16° / 9°
Sunday
Jan 19
15° / 8°
Monday
Jan 20
17° / 7°
Tuesday
Jan 21
17° / 8°
Wednesday
Jan 22
17° / 9°
Thursday
Jan 23
18° / 7°
Friday
Jan 24
17° / 7°
Saturday
Jan 25
19° / 8°
Sunday
Jan 26
19° / 8°
Monday
Jan 27
20° / 9°
Tuesday
Jan 28
19° / 10°
Wednesday
Jan 29
16° / 10°
Thursday
Jan 30
18° / 9°
Friday
Jan 31
17° / 8°
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.