Currently 48°F in Simi Valley, California, USA
73°F / 43°F
Saturday, December 15, 2018 11:57 PM PST
Simi Valley Forecast Summary
Today Tomorrow Monday
Mostly sunny Partly sunny Chance of rain, Variably cloudy
Mostly sunny   Partly sunny   Chance of rain, Variably cloudy
High: 69°F High: 68°F High: 61°F
Low: 52°F Low: 54°F Low: 44°F
Currently in Simi Valley

Temperature, Humidity, Wind & Pressure

Time:  11:57 PM PST
Temperature:  48°F
Normal Temperature 51°F
Relative Humidity:  67%
Dewpoint:  37°F
Heat Index:  48°F
Wind Chill:  48°F
Wind:  calm
Gusts:  none
Barometer:  30.09" HgPressure Change steady

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:45 AM 4:42 PM 9:57
Tomorrow: 6:45 AM 4:42 PM 9:57
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 73°F 1:36 PM 64°F 80°F
Low: 43°F 7:12 AM 47°F 54°F


60 Min. Today Month Season
0.00" 0.00" 1.75" 3.50"
Season began August 29, 2018
Past Season Precipitation Totals
Data captured from a Peet Bros. Ultimeter 2100
Local Weather Roundup
Simi Valley:
Simi Valley Forecast
Friday, December 14, 2018
Warning Today's forecast is coming soon

Mild conditions and high clouds are predicted today in Simi Valley, as low pressure sweeps by inland. Tomorrow will be clearer and a little warmer, and Sunday should feature a few more clouds.

There's a chance of light rain on Monday, from another inland low pressure system.

A warming trend and some offshore flow is expected to cover the middle of next week.

Today: Mostly cloudy and breezy , high near 67°F .

Pollen level is rated "N/A".

Predicted air quality is good, AQI: 35 (for Simi Valley and Moorpark (courtesy of the VCAPCD)).

Tonight: Mostly cloudy, becoming partly cloudy, low around 52°F.

Saturday: Mostly sunny, high of about 69°F.

Saturday night:Mostly clear, low near 54°F.

Sunday: Partly sunny, high around 68°F.

Sunday night: Partly cloudy. Cool. 15 percent chance of rain, low of about 44°F.

Monday: Mostly cloudy, becoming partly sunny. 50 percent chance of rain in the morning, then a 30 percent chance of rain in the afternoon, high near 61°F.

Monday night: Mostly clear, low around 51°F.

Tuesday: Mostly sunny, high of about 66°F.

Tuesday night: Clear, low near 54°F.

Wednesday: Sunny, high around 74°F.

Wednesday night: Clear, low of about 57°F.

Thursday: Sunny, high near 75°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.
December 14 67°F 51°F 60°F 0.00"
December 13 71°F 42°F 59°F 0.00"
December 12 71°F 45°F 57°F 0.00"
December 11 69°F 52°F 61°F 0.00"
December 10 70°F 53°F 61°F 0.00"
December 9 67°F 57°F 61°F 0.00"
December 8 70°F 53°F 60°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: December 5th-7th, 2018

A slow-moving closed low pressure system brought extended periods of heavy ...

Posted December 8, 2018, 11:29 PM
Other Weather Information

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