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

Hazardous Weather Conditions

Current conditions at

BELL CANYON (CAPC1)

Lat: 33.55183°NLon: 117.57294°WElev: 793.0ft.

NA

79°F

26°C

Humidity 64%
Wind Speed NE 2 MPH
Barometer NA
Dewpoint 66°F (19°C)
Visibility NA
Heat Index81°F (27°C)
Last update 26 Aug 11:51 PM PDT
Extended Forecast for

San Juan Capistrano CA

Extreme Heat Warning August 27, 12:18am until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 27, 12:18am until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Overnight

    Low: 71 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, partly sunny, with a high near 90. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 90 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 71. South wind around 5 mph becoming calm.

    Low: 71 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 89. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 89 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70. West wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Saturday Night

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

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 71. Calm wind.
Thursday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 90. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 71. South wind around 5 mph becoming calm.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 89. Light and variable wind becoming west 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 70. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 64.
Monday
Mostly sunny, with a high near 78.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 64.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 79.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 66.
Wednesday
A slight chance of showers. Partly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Juan Capistrano CA
 33.5°N 117.66°W (Elev. 190 ft)
Last Update:
11:36 am PDT Aug 26, 2026
Forecast Valid:
12am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

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