National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Simi Valley - Cochran (SV)

Lat: 34.2764°NLon: 118.68375°WElev: 1037.0ft.

NA

68°F

20°C

Humidity 52%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 23 Aug 07:00 AM PDT
Extended Forecast for

4 Miles E Simi Valley CA

Extreme Heat Watch August 25, 10:00am until August 28, 08:00pm
Heat Advisory August 23, 10:00am until August 25, 10:00am
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory

  • Today

    Today: Sunny and hot, with a high near 99. Northeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.

    High: 99 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 70. West southwest wind 5 to 10 mph becoming northeast in the evening.

    Low: 70 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 98. Northeast wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 71. West southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph.

    Low: 71 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. North northeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

Detailed Forecast

Today
Sunny and hot, with a high near 99. Northeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.
Tonight
Mostly clear, with a low around 70. West southwest wind 5 to 10 mph becoming northeast in the evening.
Monday
Sunny and hot, with a high near 98. Northeast wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Monday Night
Clear, with a low around 71. West southwest wind 5 to 10 mph becoming north after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny and hot, with a high near 101. North northeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Sunny and hot, with a high near 103.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny and hot, with a high near 100.
Thursday Night
Partly cloudy, with a low around 72.
Friday
Mostly sunny and hot, with a high near 102.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Simi Valley CA
 34.27°N 118.68°W (Elev. 1168 ft)
Last Update:
1:36 am PDT Aug 23, 2026
Forecast Valid:
7am PDT Aug 23, 2026-6pm PDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation