Currently 69°F in Simi Valley, California, USA
69°F
86°F / 63°F
3 mph NW
0.00"
Wednesday, August 12, 2026 9:57 PM PDT

Seven Day Forecast for Simi Valley, California

Posted Saturday, July 18, 2026, 6:33 PM
Alert Forecast not current

Temperatures will change little over the next few days, and most areas will be near normal. Morning low clouds and fog will return to many coastal areas into early next week. A warming trend is expected by the middle of the week, as upper level high pressure builds into the area while onshore gradients weaken.

Not Available
Today:
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% chance of precipitation
Predicted Air Quality: moderate, AQI: 54 (for Simi Valley and Moorpark (courtesy of the VCAPCD)).
Pollen level is rated "low-medium".
Wednesday night / Thursday morning:
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Not Available
Thursday:
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Thursday night / Friday morning:
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Friday:
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Friday night / Saturday morning:
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Saturday:
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Saturday night / Sunday morning:
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Sunday:
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Sunday night / Monday morning:
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Not Available
Monday:
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Monday night / Tuesday morning:
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Not Available
Tuesday:
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% chance of precipitation

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