Currently 71°F in Simi Valley, California, USA
71°F / 71°F
3 mph NW
Sunday, September 15, 2019 12:40 AM PDT
Simi Valley Forecast Summary
Today Tomorrow Tuesday
Partly sunny Variably cloudy Variably cloudy
Partly sunny   Variably cloudy   Variably cloudy
High: 83°F High: 80°F High: 77°F
Low: 62°F Low: 59°F Low: 55°F
Currently in Simi Valley

Temperature, Humidity, Wind & Pressure

Time:  12:40 AM PDT
Temperature:  71°F
Normal Temperature 65°F
Relative Humidity:  36%
Dewpoint:  41°F
Heat Index:  77°F
Wind Chill:  71°F
Wind:  3 mph NW (320°)
Gusts:  5 mph
Barometer:  N/APressure Change N/A

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:31 AM 6:54 PM 12:23
Tomorrow: 6:32 AM 6:53 PM 12:21
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 71°F 12:22 AM 86°F 85°F
Low: 71°F 12:01 AM 60°F 56°F


60 Min. Today Month Season
0.00" 0.00" 0.00" 0.00"
Season began July 1, 2019
Past Season Precipitation Totals
Data captured from a Peet Bros. Ultimeter 2100
Local Weather Roundup
Simi Valley:
Simi Valley Forecast
Friday, September 13, 2019
Alert Forecast not current

Very warm and dry conditions are expected in inland areas through Saturday, while a shallow marine layer will moderate temperatures at the coast. A Pacific trough will bring cooler weather, increasing low clouds, and mountain and desert winds early next week as it moves through Northern California and the Great Basin. Temperatures will return to near normal late next week under weak troughing. There's also some potential for weak offshore flow.

Today: Sunny. Very warm and breezy , high near 95°F .

Pollen level is rated "medium".

Predicted air quality is moderate, AQI: 95 (for Simi Valley and Moorpark (courtesy of the VCAPCD)).

Tonight: Clear, low around 64°F.

Saturday: Sunny and warm, high of about 87°F.

Saturday night:Clear, becoming partly cloudy, low near 62°F.

Sunday: Partly sunny and warm, high around 83°F.

Sunday night: Partly cloudy, low of about 59°F.

Monday: Partly sunny, becoming mostly sunny and warm, high near 80°F.

Monday night: Mostly clear, then low clouds and patchy fog developing, low around 55°F.

Tuesday: Low clouds and fog early, becoming sunny, high of about 77°F.

Tuesday night: Clear, then low clouds developing, low near 54°F.

Wednesday: Low clouds early, becoming sunny, high around 77°F.

Wednesday night: Clear, low of about 55°F.

Thursday: Sunny and warm, high near 80°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 14 98°F 62°F 79°F 0.00"
September 13 95°F 60°F 77°F 0.00"
September 12 90°F 57°F 73°F 0.00"
September 11 80°F 57°F 67°F 0.00"
September 10 78°F 60°F 67°F 0.00"
September 9 80°F 56°F 68°F 0.00"
September 8 84°F 57°F 69°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
Lack of monsoon activity makes for quiet summer

The summer of 2019 has thus far been a quiet one across Southern California ...

Posted August 25, 2019, 10:34 PM
Other Weather Information

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