Currently 58°F in Simi Valley, California, USA
58°F
59°F / 58°F
calm
0.00"
Wednesday, March 25, 2026 2:00 AM PDT

Seven Day Forecast for Simi Valley, California

Posted Sunday, March 15, 2026, 2:08 PM
Alert Forecast not current

A significant heat wave will kick off today, peaking next Tuesday and Wednesday and then continuing through Friday. Moderate to high heat impacts will occur each day Monday through Friday.

Not Available
Today:
N/A 
N/A 
% chance of precipitation
Predicted Air Quality: good, AQI: 45 (for Simi Valley and Moorpark (courtesy of the VCAPCD)).
Pollen level is rated "medium-high".
Wednesday night / Thursday morning:
N/A 
% chance of precipitation
Not Available
Thursday:
N/A 
% chance of precipitation
Thursday night / Friday morning:
N/A 
% chance of precipitation
Not Available
Friday:
N/A 
% chance of precipitation
Friday night / Saturday morning:
N/A 
% chance of precipitation
Not Available
Saturday:
N/A 
% chance of precipitation
Saturday night / Sunday morning:
N/A 
% chance of precipitation
Not Available
Sunday:
N/A 
% chance of precipitation
Sunday night / Monday morning:
N/A 
% chance of precipitation
Not Available
Monday:
N/A 
% chance of precipitation
Monday night / Tuesday morning:
N/A 
% chance of precipitation
Not Available
Tuesday:
N/A 
% chance of precipitation
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