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

Hazardous Weather Conditions

Current conditions at

Rincon (RINSD)

Lat: 33.28783°NLon: 116.95643°WElev: 1061.0ft.

NA

82°F

28°C

Humidity 58%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 66°F (19°C)
Visibility NA
Heat Index84°F (29°C)
Last update 09 Sep 02:10 AM PDT
Extended Forecast for

9 Miles WSW Palomar Mountain CA

Heat Advisory September 9, 08:00pm until September 10, 08:00pm
Extreme Heat Warning September 9, 02:21am until September 9, 08:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Extreme Heat Warning September 9, 02:21am until September 9, 08:00pm

    NOW until 8:00pm Wed

    Extreme Heat Warning

  • Overnight

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers after 11am. Mostly sunny, with a high near 103. Heat index values as high as 109. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 103 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 78. Calm wind becoming northeast around 5 mph after midnight.

    Low: 78 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 99. Heat index values as high as 105. Calm wind becoming southwest around 5 mph in the morning.

    High: 99 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. Calm wind becoming southeast around 5 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 78. Northeast wind around 5 mph.
Wednesday
A slight chance of showers after 11am. Mostly sunny, with a high near 103. Heat index values as high as 109. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 78. Calm wind becoming northeast around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 99. Heat index values as high as 105. Calm wind becoming southwest around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 73. Calm wind becoming southeast around 5 mph.
Friday
Sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 89.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 86.
Monday Night
Clear, with a low around 58.
Tuesday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Palomar Mountain CA
 33.34°N 116.97°W (Elev. 1381 ft)
Last Update:
1:36 am PDT Sep 9, 2026
Forecast Valid:
2am PDT Sep 9, 2026-6pm PDT Sep 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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