Currently 57°F in Simi Valley, California, USA
67°F / 51°F
2 mph W
Wednesday, January 23, 2019 6:09 PM PST
Simi Valley Forecast Summary
Today Tomorrow Friday
Sunny, Breezy Sunny, Breezy Sunny, Breezy
Sunny, Breezy   Sunny, Breezy   Sunny, Breezy
High: 68°F High: 71°F High: 71°F
Low: 43°F Low: 47°F Low: 50°F
Currently in Simi Valley

Temperature, Humidity, Wind & Pressure

Time:  6:09 PM PST
Temperature:  57°F
Normal Temperature 60°F
Relative Humidity:  42%
Dewpoint:  33°F
Heat Index:  57°F
Wind Chill:  57°F
Wind:  2 mph W (267°)
Gusts:  none
Barometer:  30.16" HgPressure Change falling

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:49 AM 5:11 PM 10:21
Tomorrow: 6:49 AM 5:12 PM 10:23
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 67°F 12:46 PM 68°F 71°F
Low: 51°F 2:48 AM 50°F 56°F


60 Min. Today Month Season
0.00" 0.00" 4.60" 8.10"
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
Tuesday, January 22, 2019
Warning Today's forecast is coming soon

Mild temperatures and offshore flow are expected today in Simi Valley, with Santa Winds blowing through Wednesday. As high pressure develops, afternoon temperatures are predicted to rise, peaking Thursday into the weekend. Intermittent offshore breezes will continue.

Beginning Sunday, more clouds will signal a pattern shift back to onshore flow and cooler temperatures.

Today: Sunny. Offshore winds , high near 61°F .

Pollen level is rated "medium".

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

Tonight: Clear and cool. Offshore breezes, low around 43°F.

Wednesday: Sunny. Offshore breezes, high of about 68°F.

Wednesday night:Clear and cool. Offshore breezes, low near 47°F.

Thursday: Sunny. Offshore breezes, high around 71°F.

Thursday night: Clear. Offshore breezes, low of about 50°F.

Friday: Sunny. Offshore breezes, high near 71°F.

Friday night: Clear and breezy, low around 51°F.

Saturday: Sunny. Offshore breezes, high of about 72°F.

Saturday night: Clear and breezy, low near 50°F.

Sunday: Sunny and breezy, high around 71°F.

Sunday night: Mostly clear, low of about 50°F.

Monday: Mostly sunny. Afternoon breezes, high near 68°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 22 62°F 45°F 53°F 0.00"
January 21 61°F 41°F 52°F 0.00"
January 20 70°F 48°F 58°F 0.00"
January 19 74°F 55°F 64°F 0.00"
January 18 65°F 48°F 56°F 0.00"
January 17 59°F 55°F 57°F 0.68"
January 16 59°F 50°F 55°F 0.24"
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
Trough brings cool weather and localized showers early Monday

A deep trough swept through the region late Sunday night and into Monday mo ...

Posted January 22, 2019, 12:00 AM
Storm Totals: January 16th-17th, 2019

An atmospheric river event pushed storm after storm towards the region this ...

Posted January 18, 2019, 8:19 PM
Storm Totals: January 14th-15th, 2019

The first significant atmospheric river event to affect the region this win ...

Posted January 16, 2019, 4:07 PM
Other Weather Information

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