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: 4637.0ft.

NA

57°F

14°C

Humidity 30%
Wind Speed NW 7 MPH
Barometer 26.01 in (880.8 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 19 Jan 04:00 PM PST
Extended Forecast for

5 Miles S Julian CA

  • Tonight

    Tonight: Mostly clear, with a low around 47. East wind 5 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. Northeast wind 5 to 10 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. East wind around 5 mph becoming calm after midnight.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 57. East wind around 5 mph becoming west in the afternoon.

    High: 57 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. Southwest wind around 5 mph.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers. Partly sunny, with a high near 50. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers. Snow level 6700 feet. Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers. Snow level 6700 feet. Partly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 47. East wind 5 to 10 mph.
Tuesday
Sunny, with a high near 59. Northeast wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 47. East wind around 5 mph becoming calm after midnight.
Wednesday
Increasing clouds, with a high near 57. East wind around 5 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 45. Southwest wind around 5 mph.
Thursday
A slight chance of showers. Partly sunny, with a high near 50. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 20%.
Friday
A slight chance of showers. Snow level 6700 feet. Partly sunny, with a high near 46.
Friday Night
A slight chance of showers. Snow level 6700 feet. Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Julian CA
 33°N 116.58°W (Elev. 5640 ft)
Last Update:
11:07 am PST Jan 19, 2026
Forecast Valid:
4pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

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Chance of Precipitation