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

Arctic Air for the Northeast and Mid-Atlantic; Increase Moisture for Pacific Northwest; Active Pattern for Hawaii

An arctic cold front will impact the Great Lakes, Northeast and mid-Atlantic. Snow showers and squalls will accompany this system with increasing winds and falling temperatures. Damaging wind gusts may result in tree damage and power outages. Meanwhile, moisture returns for the Pacific Northwest and Hawaii this weekend with both coverage and intensity of rainfall and higher elevation snows. Read More >

Current conditions at

Jolon Hills (PG727)

Lat: 35.88446°NLon: 120.95584°WElev: 1495.0ft.

NA

54°F

12°C

Humidity 78%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 07 Feb 10:20 AM PST
Extended Forecast for

Lake San Antonio CA

  • Today

    Today: Sunny, with a high near 75. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 39. West northwest wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy dense fog before 8am. Otherwise, sunny, with a high near 74. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 74 °F

    Patchy Dense
    Fog then
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 1am. Otherwise, increasing clouds, with a low around 42. West northwest wind 3 to 7 mph.

    Low: 42 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 69. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 69 °F

    Areas Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 41.

    Low: 41 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A 50 percent chance of rain. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 62.

    High: 62 °F

    Chance Rain
    and Areas Fog

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly before 10pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A slight chance of rain. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

Today
Sunny, with a high near 75. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 39. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Patchy dense fog before 8am. Otherwise, sunny, with a high near 74. Calm wind becoming north northwest around 6 mph in the afternoon.
Sunday Night
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 42. West northwest wind 3 to 7 mph.
Monday
Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 69. Calm wind becoming north northeast around 5 mph in the afternoon.
Monday Night
A 20 percent chance of rain after 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 41.
Tuesday
A 50 percent chance of rain. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 62.
Tuesday Night
A chance of rain, mainly before 10pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 39.
Wednesday
A slight chance of rain. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 62.
Wednesday Night
A slight chance of rain before 10pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 35.
Thursday
Areas of fog. Otherwise, sunny, with a high near 65.
Thursday Night
Patchy fog. Otherwise, mostly clear, with a low around 35.
Friday
Areas of fog. Otherwise, partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake San Antonio CA
 35.86°N 120.99°W (Elev. 988 ft)
Last Update:
1:23 am PST Feb 7, 2026
Forecast Valid:
10am PST Feb 7, 2026-6pm PST Feb 13, 2026
 
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