Currently 76°F in Simi Valley, California, USA
93°F / 64°F
4 mph NE
Wednesday, September 28, 2022 9:22 PM PDT
Simi Valley Forecast Summary
Today Tomorrow Friday
Sunny, Breezy Sunny Sunny
Sunny, Breezy   Sunny   Sunny
High: 93°F High: 90°F High: 85°F
Low: 69°F Low: 66°F Low: 62°F
Currently in Simi Valley

Temperature, Humidity, Wind & Pressure

Time:  9:22 PM PDT
Temperature:  76°F
Normal Temperature 68°F
Relative Humidity:  44%
Dewpoint:  52°F
Heat Index:  78°F
Wind Chill:  76°F
Wind:  4 mph NE (34°)
Gusts:  7 mph
Barometer:  29.90" HgPressure Change rising

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:40 AM 6:37 PM 11:56
Tomorrow: 6:41 AM 6:35 PM 11:54
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 93°F 12:30 PM 86°F 70°F
Low: 64°F 7:21 AM 59°F 57°F


60 Min. Today Month Season
0.00" 0.00" 0.16" 0.16"
Season began July 1, 2022
Past Season Precipitation Totals
Data captured from a Peet Bros. Ultimeter 2100
Local Weather Roundup
Simi Valley:
Simi Valley Forecast
Monday, September 26, 2022
Alert Forecast not current

Ridging aloft and an associated heatwave will peak early this week before broad troughing and cooler conditions build into the region later this week into next weekend as onshore flow and marine layer low cloud coverage increase.

Today: Sunny and very warm. Light breezes , high near 95°F .

Pollen level is rated "medium".

Predicted air quality is unhealthy for sensitive groups, AQI: 108 (for Simi Valley and Moorpark (courtesy of the VCAPCD)).

Tonight: Mostly clear. Evening breezes, low around 69°F.

Tuesday: Sunny and very warm. Afternoon breezes, high of about 96°F.

Tuesday night:Mostly clear. Evening breezes, low near 69°F.

Wednesday: Sunny and very warm. Afternoon breezes, high around 93°F.

Wednesday night: Mostly clear, low of about 66°F.

Thursday: Sunny and very warm, high near 90°F.

Thursday night: Mostly clear, low around 62°F.

Friday: Sunny and warm, high of about 85°F.

Friday night: Mostly clear, low near 60°F.

Saturday: Sunny and warm, high around 83°F.

Saturday night: Mostly clear, low of about 59°F.

Sunday: Sunny and warm, high near 81°F.

Simi Valley forecast updated daily. Based on data from the National Weather Service, San Diego office and from WeatherCurrents.
Recently in Simi Valley
Date High Low Ave. Prec.
September 27 93°F 64°F 79°F 0.00"
September 26 91°F 63°F 76°F 0.00"
September 25 89°F 62°F 75°F 0.00"
September 24 89°F 62°F 74°F 0.00"
September 23 93°F 56°F 73°F 0.00"
September 22 89°F 54°F 69°F 0.00"
September 21 77°F 54°F 64°F 0.00"
More Past Weather
Simi Valley Featured Photos
Cloud Stream
Cloud Stream: As seen near the Santa Susana pass, from the 118 freeway. Photo courtesy of Gabe Medrano.
Simi Valley Weather News
Heat wave to peak Monday-Tuesday

A late-September heat wave greeted the region for the beginning of Autumn, ...

Posted September 25, 2022, 6:01 PM
Other Weather Information

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