Currently 63°F in Simi Valley, California, USA
67°F / 47°F
7 mph NW
Wednesday, May 22, 2019 2:54 PM PDT
Simi Valley Forecast Summary
Today Tomorrow Friday
Chance of showers, Partly cloudy Mostly cloudy, Chance of showers Mostly sunny
Chance of showers, Partly cloudy   Mostly cloudy, Chance of showers   Mostly sunny
High: 64°F High: 60°F High: 68°F
Low: 49°F Low: 50°F Low: 51°F
Currently in Simi Valley

Temperature, Humidity, Wind & Pressure

Time:  2:54 PM PDT
Temperature:  63°F
Normal Temperature 72°F
Relative Humidity:  52%
Dewpoint:  45°F
Heat Index:  63°F
Wind Chill:  63°F
Wind:  7 mph NW (309°)
Gusts:  19 mph
Barometer:  29.69" HgPressure Change rising

Sunrise & Sunset

Sunrise Sunset Daylight
Today: 5:43 AM 7:46 PM 14:03
Tomorrow: 5:43 AM 7:47 PM 14:04
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

Today Time Normal Last Year
High: 67°F 12:07 PM 74°F 69°F
Low: 47°F 6:46 AM 52°F 54°F


60 Min. Today Month Season
0.00" 0.01" 1.08" 18.60"
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
Wednesday, May 22, 2019

A persistent low pressure trough will continue the wet, cooler than normal pattern of this month in the region. A storm from the north is predicted to bring periods of showers into tonight and Thursday, with the most widespread showers along with a slight chance of thunderstorms for this afternoon. After a break on Friday and perhaps Saturday, yet another storm will lead to more showers for Sunday into Monday, possibly lingering into Tuesday.

Today: Partly cloudy and breezy. 15 percent of showers in the morning, then a 30 percent chance of showers and a slight chance of thunderstomrs in the afternoon , high near 64°F .

Pollen level is rated "low-medium".

Predicted air quality is good, AQI: 45 (for Simi Valley and Moorpark (courtesy of the VCAPCD)).

Tonight: Mostly clear, low around 50°F.

Thursday: Mostly cloudy. 15 percent chance of showers in the morning, then a 25 percent chance of showers in the afternoon, high of about 60°F.

Thursday night:Mostly cloudy, becoming partly cloudy. 20 percent chance of showers in the evening, then a 15 percent chance of showers after midnight, low near 51°F.

Friday: Mostly sunny, high around 68°F.

Friday night: Clear, low of about 51°F.

Saturday: Mostly sunny, becoming partly sunny. 20 percent chance of showers and breezy in the afternoon, high near 64°F.

Saturday night: Mostly cloudy. 40 percent chance of showers, low around 51°F.

Sunday: Mostly cloudy. Chance of showers, high of about 61°F.

Sunday night: Partly cloudy. Chance of showers, low near 50°F.

Monday: Partly sunny. Slight chance of showers. Afternoon breezes, high around 64°F.

Monday night: Mostly clear, low of about 51°F.

Tuesday: Sunny, 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.
May 21 67°F 51°F 59°F 0.00"
May 20 67°F 47°F 57°F 0.00"
May 19 62°F 49°F 54°F 0.50"
May 18 70°F 48°F 58°F 0.01"
May 17 68°F 46°F 58°F 0.00"
May 16 64°F 51°F 59°F 0.49"
May 15 73°F 55°F 61°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
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Posted May 17, 2019, 3:01 PM
Other Weather Information

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