Currently 63°F in Simi Valley, California, USA
64°F / 54°F
11 mph W
Wednesday, March 22, 2017 3:20 PM PDT
Simi Valley Forecast Summary
Today Tomorrow Friday
Showers, Mostly cloudy Mostly sunny, Breezy Variably cloudy
Showers, Mostly cloudy   Mostly sunny, Breezy   Variably cloudy
High: 62°F High: 66°F High: 68°F
Low: 55°F Low: 48°F Low: 48°F
Currently in Simi Valley

Temperature, Humidity, Wind & Pressure

Time:  3:20 PM PDT
Temperature:  63°F
Normal Temperature 68°F
Relative Humidity:  64%
Dewpoint:  50°F
Heat Index:  63°F
Wind Chill:  63°F
Wind:  11 mph W (255°)
Gusts:  20 mph
Barometer:  29.94" HgPressure Change falling

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 6:50 AM 7:02 PM 12:12
Tomorrow: 6:48 AM 7:02 PM 12:14
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 64°F 3:06 PM 71°F 68°F
Low: 54°F 9:00 AM 49°F 45°F


60 Min. Today Month Season
0.00" 0.01" 0.35" 19.31"
Season began July 1, 2016
Past Season Precipitation Totals
Data captured from a Peet Bros. Ultimeter 2100
Local Weather Roundup
Simi Valley:
Simi Valley Forecast
Wednesday, March 22, 2017

Expect light showers and some winds in Simi Valley today and tonight, as a storm system travels through weakly. Gusty winds and variably cloudy conditions, along with afternoon and evening thunderstorms, are also in the forecast. Total rainfall today is predicted to be less than a tenth of an inch.

Thursday and Friday represent a break, with fair skies and gradually warmer conditions predicted. Another weak storm will arrive Friday night.

A warming trend is anticipated to make the first part of next week nice.

Today: Mostly cloudy. 55 percent chance of showers in the morning, then a 60 percent chance of showers and a slight chance of thunderstorms in the afternoon , high near 62°F .

Pollen level is rated "low-medium".

Predicted air quality is good, AQI: 40 (for Simi Valley and Moorpark (courtesy of the VCAPCD)).

Tonight: Mostly cloudy, becoming partly cloudy. Cool. 50 percent chance of showers and a slight chance of thunderstorms in the evening, then a 15 percent chance of showers after midnight, low around 48°F.

Thursday: Mostly sunny and breezy, high of about 66°F.

Thursday night:Mostly clear. Cool, low near 48°F.

Friday: Mostly sunny, becoming partly sunny, high around 68°F.

Friday night: Partly cloudy, becoming mostly cloudy. Cool. 35 percent chance of showers in the evening, then a 40 percent chance of showers after midnight, low of about 49°F.

Saturday: Mostly cloudy. 35 percent chance of showers, high near 62°F.

Saturday night: Partly cloudy. Cool, low around 48°F.

Sunday: Partly sunny, high of about 68°F.

Sunday night: Partly cloudy. Cool, low near 48°F.

Monday: Mostly sunny, high around 71°F.

Monday night: Clear, low of about 50°F.

Tuesday: 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.
March 21 59°F 54°F 57°F 0.31"
March 20 71°F 54°F 59°F 0.00"
March 19 81°F 52°F 62°F 0.00"
March 18 79°F 48°F 63°F 0.00"
March 17 85°F 53°F 66°F 0.00"
March 16 80°F 54°F 65°F 0.00"
March 15 81°F 57°F 68°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
Long March heat spell finally ends, rain on the way

An extended period of above-average heat and dryness, that has lasted since ...

Posted March 21, 2017, 6:18 PM
Other Weather Information

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