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

Hazardous Weather Conditions

Current conditions at

FW0019 Lake Cuyamaca (F0019)

Lat: 32.9895°NLon: 116.5875°WElev: 2594.16ft.

NA

72°F

22°C

Humidity 52%
Wind Speed ESE 0 MPH
Barometer 25.99 in (880.12 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 27 Aug 02:45 AM PDT
Extended Forecast for

8 Miles NNE Descanso CA

Extreme Heat Warning August 27, 03:01am until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 27, 03:01am until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Overnight

    Low: 78 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 94. Light and variable wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 20%.

    High: 94 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 76. West wind around 5 mph.

    Low: 76 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 20%.

    High: 93 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. West wind around 5 mph.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 68.

    Low: 68 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 78. Northwest wind around 5 mph.
Thursday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 94. Light and variable wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 76. West wind around 5 mph.
Friday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 72. West wind around 5 mph.
Saturday
Sunny, with a high near 90.
Saturday Night
Clear, with a low around 68.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 62.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 61.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Descanso CA
 32.96°N 116.57°W (Elev. 5653 ft)
Last Update:
12:59 am PDT Aug 27, 2026
Forecast Valid:
3am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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