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

58°F

14°C

Humidity 33%
Wind Speed ESE 2 MPH
Barometer 26.07 in (882.83 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 12 Nov 03:15 AM PST
Extended Forecast for

5 Miles S Julian CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 58. Southwest wind around 5 mph.

    Low: 58 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 68. Southwest wind 5 to 10 mph.

    High: 68 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 54. Southwest wind 5 to 10 mph.

    Low: 54 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 49. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Showers
    Likely

  • Friday

    Friday: Showers, with thunderstorms also possible after 4pm. High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 47.

    High: 47 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 58. Southwest wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 68. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 54. Southwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 61. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 49. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers, with thunderstorms also possible after 4pm. High near 53. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 43. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 47.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 41.
Sunday
Showers likely. Mostly cloudy, with a high near 47.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 41.
Monday
A chance of showers. Mostly cloudy, with a high near 46.
Monday Night
A chance of showers. Snow level 6900 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 39.
Tuesday
A chance of rain and snow showers. Snow level 6100 feet. Partly sunny, with a high near 43.
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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:
1:05 am PST Nov 12, 2025
Forecast Valid:
3am PST Nov 12, 2025-6pm PST Nov 18, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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