Currently 60°F in Simi Valley, California, USA
62°F / 60°F
3 mph NW
Monday, August 21, 2017 1:33 AM PDT
Simi Valley Forecast Summary
Today Tomorrow Wednesday
Variably cloudy Variably cloudy Variably cloudy
Variably cloudy   Variably cloudy   Variably cloudy
High: 79°F High: 84°F High: 84°F
Low: 58°F Low: 58°F Low: 58°F
Currently in Simi Valley

Temperature, Humidity, Wind & Pressure

Time:  1:33 AM PDT
Temperature:  60°F
Normal Temperature 65°F
Relative Humidity:  81%
Dewpoint:  54°F
Heat Index:  60°F
Wind Chill:  60°F
Wind:  3 mph NW (320°)
Gusts:  4 mph
Barometer:  29.94" HgPressure Change rising

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:15 AM 7:29 PM 13:13
Tomorrow: 6:16 AM 7:27 PM 13:12
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 62°F 12:00 AM 88°F 88°F
Low: 60°F 12:50 AM 61°F 60°F


60 Min. Today Month Season
0.00" 0.00" 0.00" 0.00"
Season began July 1, 2017
Past Season Precipitation Totals
Data captured from a Peet Bros. Ultimeter 2100
Local Weather Roundup
Simi Valley:
Simi Valley Forecast
Sunday, August 20, 2017

Warm but below average temperatures will continue for a couple more days in Simi Valley. Once morning marine layer and some drizzle lifts, fair skies will rule. A weak low pressure trough remains off the coast, and will stay there through Tuesday, sustaining the current mild summer weather pattern. A little more monsoonal moisture is expected to be drawn in tonight, leading to a chance of thunderstorms and showers over the mountains Monday.

Gradual warming back up to seasonal norms is predicted for the back half of the week.

Today: Low clouds, patchy drizzle and fog early, becoming mostly sunny. Warm , high near 82°F .

Pollen level is rated "low-medium".

Predicted air quality is moderate, AQI: 55 (for Simi Valley and Moorpark (courtesy of the VCAPCD)).

Tonight: Mostly clear, then low clouds, patchy drizzle and fog developing, low around 58°F.

Monday: Low clouds, patchy drizzle and fog early, becoming partly sunny, high of about 79°F.

Monday night:Partly cloudy, becoming mostly clear, low near 58°F.

Tuesday: Low clouds and fog early, becoming mostly sunny. Warm, high around 84°F.

Tuesday night: Partly cloudy, becoming mostly clear, low of about 58°F.

Wednesday: Low clouds and fog early, becoming sunny. Warm, high near 84°F.

Wednesday night: Clear, low around 59°F.

Thursday: Sunny. Warm, high of about 83°F.

Thursday night: Clear, low near 60°F.

Friday: Sunny. Warm, high around 87°F.

Friday night: Clear, low of about 62°F.

Saturday: Sunny. Warm, high near 87°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.
August 20 85°F 59°F 69°F 0.00"
August 19 82°F 59°F 70°F 0.00"
August 18 83°F 60°F 71°F 0.00"
August 17 82°F 59°F 69°F 0.00"
August 16 79°F 60°F 69°F 0.00"
August 15 77°F 62°F 68°F 0.00"
August 14 82°F 60°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
Busy week for monsoons

Monsoonal moisture swept the region beginning Tuesday, producing thunder, l ...

Posted August 3, 2017, 4:03 PM
Other Weather Information

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