Currently 74°F in Simi Valley, California, USA
76°F / 53°F
Thursday, January 18, 2018 3:21 PM PST
Simi Valley Forecast Summary
Today Tomorrow Saturday
Partly sunny Variably cloudy, Chance of showers Sunny, Breezy
Partly sunny   Variably cloudy, Chance of showers   Sunny, Breezy
High: 74°F High: 60°F High: 60°F
Low: 54°F Low: 53°F Low: 40°F
Currently in Simi Valley

Temperature, Humidity, Wind & Pressure

Time:  3:21 PM PST
Temperature:  74°F
Normal Temperature 66°F
Relative Humidity:  35%
Dewpoint:  44°F
Heat Index:  77°F
Wind Chill:  74°F
Wind:  calm
Gusts:  none
Barometer:  29.99" HgPressure Change falling

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:52 AM 5:06 PM 10:15
Tomorrow: 6:51 AM 5:07 PM 10:16
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 76°F 12:11 PM 68°F 58°F
Low: 53°F 7:15 AM 50°F 42°F


60 Min. Today Month Season
0.00" 0.00" 1.95" 2.29"
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
Wednesday, January 17, 2018
Warning Today's forecast is coming soon

Fair and warmer weather is predicted through Thursday in Simi Valley, under high pressure aloft. Some high clouds are in the mix, but conditions will be uneventful.

Much cooler temperatures, more clouds and a chance of light showers are expected Friday, as low pressure travels quickly across the region. Not much if any rainfall is forecast, however: less than a tenth of an inch locally.

Fair, dry and mild conditions will trail the storm through the weekend and into next week.

Today: Partly sunny, becoming mostly sunny , high near 77°F .

Pollen level is rated "medium-high".

Predicted air quality is good, AQI: 50 (for Simi Valley and Moorpark (courtesy of the VCAPCD)).

Tonight: Mostly clear, low around 54°F.

Thursday: Partly sunny, high of about 74°F.

Thursday night:Partly cloudy, becoming cloudy. Patchy drizzle late, low near 53°F.

Friday: Mostly cloudy, becoming partly sunny. Cool. 20 percent chance of showers in the morning, high around 60°F.

Friday night: Partly cloudy, becoming mostly clear. Cool, low of about 40°F.

Saturday: Sunny and breezy, high near 60°F.

Saturday night: Clear. Cold, low around 39°F.

Sunday: Partly sunny, high of about 62°F.

Sunday night: Partly cloudy. Cold, low near 39°F.

Monday: Partly sunny, high around 68°F.

Monday night: Partly cloudy. Cool, low of about 41°F.

Tuesday: Partly sunny, high near 69°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.
January 17 78°F 50°F 65°F 0.00"
January 16 71°F 51°F 59°F 0.00"
January 15 71°F 49°F 60°F 0.00"
January 14 79°F 56°F 69°F 0.00"
January 13 77°F 65°F 70°F 0.00"
January 12 78°F 47°F 62°F 0.00"
January 11 69°F 44°F 55°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: January 8th-10th, 2018

The first significant storm of the season drenched the region this week wit ...

Posted January 11, 2018, 11:59 PM
Other Weather Information

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