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

Hazardous Weather Conditions

Current conditions at

CW7445 Temescal Valley (C7445)

Lat: 33.76748°NLon: 117.4514°WElev: 1341.86ft.

NA

93°F

34°C

Humidity 35%
Wind Speed NNW 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 61°F (16°C)
Visibility NA
Heat Index93°F (34°C)
Last update 26 Aug 09:22 AM PDT
Extended Forecast for

8 Miles SE Corona CA

Extreme Heat Warning August 26, 09:37am until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 26, 09:37am until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 109 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 74. Northwest wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 108. Light north wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 108 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Northeast wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 106. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 106 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 105.

    High: 105 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 109. Light and variable wind becoming north 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Increasing clouds, with a low around 74. Northwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 108. Light north wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 73. Northeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 106. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 72.
Saturday
Sunny, with a high near 105.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny, with a high near 98.
Sunday Night
Clear, with a low around 65.
Monday
Sunny, with a high near 94.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Mostly sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Corona CA
 33.77°N 117.47°W (Elev. 1001 ft)
Last Update:
3:21 am PDT Aug 26, 2026
Forecast Valid:
9am PDT Aug 26, 2026-6pm PDT Sep 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation