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

Hazardous Weather Conditions

Current conditions at

Corona Airport (KAJO)

Lat: 33.8977°NLon: 117.6024°WElev: 534.0ft.

Clear

97°F

36°C

Humidity 34%
Wind Speed W 9 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 27 Aug 03:56 PM PDT
Extended Forecast for

Norco CA

Extreme Heat Warning August 27, 04:01pm until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 27, 04:01pm until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Tonight

    Low: 75 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 103. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 103 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 100. Light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 100 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Tonight
Increasing clouds, with a low around 75. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 103. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 72. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 100. Light west wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Clear, with a low around 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 95.
Sunday Night
Clear, with a low around 66.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 66.
Tuesday
A chance of showers, mainly after 11am. Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 66.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 90.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Norco CA
 33.92°N 117.56°W (Elev. 666 ft)
Last Update:
3:17 pm PDT Aug 27, 2026
Forecast Valid:
4pm PDT Aug 27, 2026-6pm PDT Sep 3, 2026
 
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