Currently 59°F in Simi Valley, California, USA
59°F
63°F / 53°F
calm
0.00"
Thursday, April 25, 2024 6:01 PM PDT
Simi Valley Forecast Summary
Today Tomorrow Saturday
Partly sunny, Breezy Partly sunny, Breezy Sunny
Partly sunny, Breezy   Partly sunny, Breezy   Sunny
High: 64°F High: 68°F High: 71°F
Low: 48°F Low: 48°F Low: 49°F
Currently in Simi Valley

Temperature, Humidity, Wind & Pressure

Time:  6:01 PM PDT
Temperature:  59°F
Normal Temperature 71°F
Relative Humidity:  71%
Dewpoint:  49°F
Heat Index:  59°F
Wind Chill:  59°F
Wind:  calm
Gusts:  none
Barometer:  30.01" HgPressure Change falling

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:06 AM 7:28 PM 13:23
Tomorrow: 6:05 AM 7:29 PM 13:24
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 63°F 1:04 PM 76°F 70°F
Low: 53°F 2:58 AM 53°F 51°F

Precipitation

60 Min. Today Month Season
0.00" 0.00" 1.08" 21.71"
Season began July 1, 2023
Past Season Precipitation Totals
Data captured from a Peet Bros. Ultimeter 2100
Local Weather Roundup
Simi Valley:
59°F
Simi Valley Forecast
Wednesday, April 24, 2024
Warning Today's forecast is coming soon

Strong onshore flow and a deep marine layer will maintain much cooler than normal temperatures across much of Southern California through at least Friday. Areas of night and morning low clouds with patchy fog and drizzle are expected across the coast, valleys, and foothills, with only partial afternoon clearing. Warmer weather is predicted by the weekend into early next week.

Today: Patchy fog early, otherwise partly sunny and breezy , high near 66°F .

Pollen level is rated "medium".

Predicted air quality is good, AQI: 38 (for Simi Valley and Moorpark (courtesy of the VCAPCD)).

Tonight: Cloudy, then patchy fog developing. Cool. Light breezes, low around 48°F.

Thursday: Patchy fog early, otherwise partly sunny. Afternoon breezes, high of about 64°F.

Thursday night:Mostly cloudy, then patchy fog developing. Cool. Light breezes, low near 48°F.

Friday: Low clouds and fog early, otherwise partly sunny and breezy, high around 68°F.

Friday night: Mostly clear and cool, low of about 49°F.

Saturday: Sunny, high near 71°F.

Saturday night: Mostly clear and cool, low around 49°F.

Sunday: Sunny, high of about 74°F.

Sunday night: Mostly clear, low near 52°F.

Monday: Sunny, high around 77°F.

Monday night: Mostly clear, low of about 53°F.

Tuesday: Sunny, high near 77°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.
April 24 67°F 48°F 57°F 0.00"
April 23 66°F 50°F 57°F 0.02"
April 22 71°F 54°F 59°F 0.00"
April 21 78°F 50°F 63°F 0.00"
April 20 69°F 49°F 58°F 0.00"
April 19 65°F 51°F 56°F 0.00"
April 18 75°F 51°F 61°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
Storm Totals: April 13th-14th, 2024

A cold low pressure system from the Gulf of Alaska swept down the state ove ...

Posted April 17, 2024, 12:53 AM
Other Weather Information

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