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

FW0019 Lake Cuyamaca (F0019)

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

NA

79°F

26°C

Humidity 37%
Wind Speed SE 8 MPH
Barometer 25.98 in (879.78 mb)
Dewpoint 50°F (10°C)
Visibility NA
Heat Index79°F (26°C)
Last update 11 Jul 05:15 PM PDT
Extended Forecast for

8 Miles NNE Descanso CA

  • Tonight

    Tonight: Partly cloudy, with a low around 72. West wind around 5 mph becoming calm after midnight.

    Low: 72 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73. West wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms after 11am. Partly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. West wind around 5 mph.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 76.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers after 11am. Sunny, with a high near 92.

    High: 92 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 72. West wind around 5 mph becoming calm after midnight.
Sunday
A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 73. West wind around 5 mph becoming calm in the evening.
Monday
A chance of showers and thunderstorms after 11am. Partly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Mostly clear, with a low around 73. West wind around 5 mph.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
A slight chance of showers after 11am. Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
A chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 71.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Friday Night
A chance of showers. Partly cloudy, with a low around 69.
Saturday
A chance of showers. Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Descanso CA
 32.96°N 116.57°W (Elev. 5653 ft)
Last Update:
11:26 am PDT Jul 11, 2026
Forecast Valid:
5pm PDT Jul 11, 2026-6pm PDT Jul 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation