Currently 69°F in Simi Valley, California, USA
70°F / 45°F
3 mph W
Sunday, March 24, 2019 1:02 PM PDT
Simi Valley Forecast Summary
Today Tomorrow Tuesday
Sunny Sunny Partly sunny, Breezy
Sunny   Sunny   Partly sunny, Breezy
High: 69°F High: 71°F High: 70°F
Low: 46°F Low: 48°F Low: 50°F
Currently in Simi Valley

Temperature, Humidity, Wind & Pressure

Time:  1:02 PM PDT
Temperature:  69°F
Normal Temperature 68°F
Relative Humidity:  39%
Dewpoint:  42°F
Heat Index:  69°F
Wind Chill:  69°F
Wind:  3 mph W (265°)
Gusts:  9 mph
Barometer:  30.15" HgPressure Change falling

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:46 AM 7:02 PM 12:16
Tomorrow: 6:45 AM 7:03 PM 12:18
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 70°F 12:58 PM 70°F 64°F
Low: 45°F 5:56 AM 48°F 44°F


60 Min. Today Month Season
0.00" 0.00" 2.40" 17.50"
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, March 22, 2019
Alert Forecast not current

Expect some clouds and relatively cool temperatures today in Simi Valley. Saturday will continue the pattern, as a weak low pressure passes by inland. No precipitation is expected locally. Look for a mild and warmer Sunday through Tuesday, followed by the next chance of some showers Wednesday into Thursday.

Today: Partly sunny , high near 63°F .

Pollen level is rated "medium-high".

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

Tonight: Partly cloudy and cold, low around 38°F.

Saturday: Partly sunny, high of about 63°F.

Saturday night:Clear and cool, low near 46°F.

Sunday: Sunny, high around 69°F.

Sunday night: Clear and cool, low of about 48°F.

Monday: Sunny, high near 71°F.

Monday night: Party cloudy, low around 50°F.

Tuesday: Partly sunny. Afternoon breezes, high of about 70°F.

Tuesday night: Partly cloudy and cool. Slight chance of showers, low near 49°F.

Wednesday: Partly cloudy. Chance of showers, high around 62°F.

Wednesday night: Partly cloudy and cool. Slight chance of showers, low of about 45°F.

Thursday: Partly sunny. Slight chance of showers, high near 64°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.
March 23 62°F 47°F 54°F 0.00"
March 22 65°F 44°F 54°F 0.00"
March 21 60°F 50°F 53°F 0.06"
March 20 63°F 53°F 57°F 0.00"
March 19 73°F 50°F 60°F 0.00"
March 18 79°F 50°F 63°F 0.00"
March 17 83°F 56°F 67°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: March 20th-21st, 2019

A low pressure system brought unstable weather and thunderstorms to the reg ...

Posted March 21, 2019, 11:05 PM
Heavy showers impact some communities Wednesday

Unstable conditions during the latest low pressure system incursion into th ...

Posted March 21, 2019, 5:30 AM
Other Weather Information

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