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Hazardous Weather Conditions

Current conditions at

GW4237 ANAHEIM (G4237)

Lat: 33.86433°NLon: 117.843°WElev: 239.99ft.

NA

76°F

24°C

Humidity 84%
Wind Speed NW 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 71°F (22°C)
Visibility NA
Heat Index77°F (25°C)
Last update 27 Aug 06:30 AM PDT
Extended Forecast for

Placentia CA

Extreme Heat Warning August 27, 06:52am until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 27, 06:52am until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 100 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm in the evening.

    Low: 75 °F

    Patchy Fog

  • Friday

    Friday: Mostly sunny, with a high near 101. Heat index values as high as 105. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 101 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 97. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 97 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 100. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tonight
Patchy fog between 11pm and 2am. Otherwise, partly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 101. Heat index values as high as 105. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 97. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 67.
Monday
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 66.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 86.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 68.
Wednesday
A slight chance of showers. Partly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Placentia CA
 33.88°N 117.85°W (Elev. 282 ft)
Last Update:
12:59 am PDT Aug 27, 2026
Forecast Valid:
6am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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Chance of Precipitation