Currently 75°F in Simi Valley, California, USA
86°F / 65°F
3 mph NW
Friday, June 18, 2021 7:51 PM PDT
Simi Valley Forecast Summary
Today Tomorrow Sunday
Sunny Sunny Sunny
Sunny   Sunny   Sunny
High: 94°F High: 93°F High: 89°F
Low: 68°F Low: 67°F Low: 65°F
Currently in Simi Valley

Temperature, Humidity, Wind & Pressure

Time:  7:51 PM PDT
Temperature:  75°F
Normal Temperature 72°F
Relative Humidity:  60%
Dewpoint:  59°F
Heat Index:  77°F
Wind Chill:  75°F
Wind:  3 mph NW (299°)
Gusts:  9 mph
Barometer:  29.70" HgPressure Change rising

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 5:38 AM 8:01 PM 14:23
Tomorrow: 5:38 AM 8:02 PM 14:23
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 86°F 4:02 PM 82°F 75°F
Low: 65°F 7:01 AM 58°F 57°F


60 Min. Today Month Season
0.00" 0.00" 0.04" 4.15"
Season began July 1, 2020
Past Season Precipitation Totals
Data captured from a Peet Bros. Ultimeter 2100
Local Weather Roundup
Simi Valley:
Simi Valley Forecast
Tuesday, June 15, 2021
Alert Forecast not current

Strong high pressure over the southwest will lead to hot temperatures and mostly sunny skies across the region through the week. Temperatures will be ten to twenty degrees above normal, peaking today through Thursday. Gusty north winds will affect southern Santa Barbara County today leading to critical fire weather conditions.

Today: Sunny and hot. Afternoon breezes , high near 103°F .

Pollen level is rated "low-medium".

Predicted air quality is moderate, AQI: 85 (for Simi Valley and Moorpark (courtesy of the VCAPCD)).

Tonight: Partly cloudy and breezy, low around 69°F.

Wednesday: Mostly sunny. Hot and breezy, high of about 102°F.

Wednesday night:Partly cloudy and breezy, low near 69°F.

Thursday: Sunny. Hot and breezy, high around 100°F.

Thursday night: Mostly clear, low of about 68°F.

Friday: Sunny and very warm, high near 94°F.

Friday night: Mostly clear, low around 67°F.

Saturday: Sunny and very warm, high of about 93°F.

Saturday night: Mostly clear, low near 65°F.

Sunday: Sunny and warm, high around 89°F.

Sunday night: Mostly clear, low of about 61°F.

Monday: Sunny and warm, high near 85°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.
June 17 92°F 66°F 78°F 0.00"
June 16 92°F 67°F 80°F 0.00"
June 15 96°F 62°F 81°F 0.00"
June 14 90°F 61°F 76°F 0.00"
June 13 84°F 56°F 71°F 0.00"
June 12 84°F 55°F 71°F 0.00"
June 11 80°F 52°F 68°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
Excessive Heat Warning in effect through late Friday inland

The National Weather Service has issued an Excessive Heat Warning for all o ...

Posted June 14, 2021, 4:47 PM
Other Weather Information

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