Simi Valley Weather Pages - Current and Past Weather, Forecasts and News for Simi Valley, California

Currently 62°F in Simi Valley, California, USA

Tuesday, April 28, 2026 10:09 AM PDT

Simi Valley Forecast Summary

Today	Tomorrow	Thursday

Sunny	Mostly sunny	Sunny
High: 75°F	High: 76°F	High: 77°F
Low: 47°F	Low: 51°F	Low: 52°F

Complete Forecast Text Below

Currently in Simi Valley

Temperature, Humidity, Wind & Pressure

Time:	10:09 AM PDT
Temperature:	62°F
Normal Temperature :	67°F
Relative Humidity:	57%
Dewpoint:	46°F
Heat Index:	62°F
Wind Chill:	62°F
Wind:	calm
Gusts:	7 mph
Barometer:	30.04" Hg falling

Sunrise & Sunset

	Sunrise	Sunset	Daylight
Today:	6:03 AM	7:29 PM	13:26
Tomorrow:	6:02 AM	7:30 PM	13:28
30 Day Sunrise and Sunset Almanac

Extreme Temperatures

	Today	Time	Normal	Last Year
High:	62°F	10:09 AM	76°F	N/A
Low:	46°F	6:36 AM	53°F	N/A

Precipitation

60 Min.	Today	Month	Season
0.00"	0.00"	0.68"	20.68"
Season began July 1, 2025
Past Season Precipitation Totals

Data captured from a Peet Bros. Ultimeter 2100

Local Weather Roundup

Simi Valley:

62°F

Complete Local Weather Roundup

Simi Valley Forecast

Saturday, April 25, 2026

Forecast not current

Cooler weather is expected over the weekend with scattered light showers, mainly this afternoon and evening. Dry weather is then predicted for most areas Sunday and Monday. Below normal temperatures will continue through the middle of next week with another weak storm possible around late Tuesday or Wednesday.

Today: Mostly cloudy and breezy. 20 percent chance of showers , high near 67°F .

Pollen level is rated "medium-high".

Predicted air quality is good, AQI: 44 (for Simi Valley and Moorpark (courtesy of the VCAPCD)).

Tonight: Mostly cloudy. Cool and breezy. 40 percent chance of showers, low around 47°F.

Sunday: Mostly sunny and breezy, high of about 65°F.

Sunday night:Partly cloudy and cool. Evening breezes, low near 47°F.

Monday: Sunny. Afternoon breezes, high around 68°F.

Monday night: Mostly clear and cool, low of about 47°F.

Tuesday: Sunny, high near 75°F.

Tuesday night: Mostly clear, low around 51°F.

Wednesday: Mostly sunny, high of about 76°F.

Wednesday night: Partly cloudy, low near 52°F.

Thursday: Sunny, high around 77°F.

Thursday night: Clear, low of about 53°F.

Friday: Sunny, high near 79°F.

Complete Forecast Page

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.
April 27	66°F	49°F	57°F	0.00"
April 26	64°F	51°F	56°F	0.00"
April 25	67°F	52°F	58°F	0.00"
April 24	76°F	50°F	61°F	0.00"
April 23	78°F	50°F	63°F	0.00"
April 22	69°F	48°F	57°F	0.00"
April 21	64°F	46°F	55°F	0.02"
More Past Weather