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

Hazardous Weather Conditions

Current conditions at

SWEETWATER (ANEC1)

Lat: 32.83643°NLon: 116.67155°WElev: 2797.0ft.

NA

55°F

13°C

Humidity 28%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 21 Jan 01:52 AM PST
Extended Forecast for

8 Miles SSW Descanso CA

Dense Fog Advisory January 21, 02:16am until January 21, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 21, 02:16am until January 21, 09:00am

    NOW until 9:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 73. East wind around 5 mph becoming west in the afternoon.

    High: 73 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52. Calm wind becoming southeast around 5 mph after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 4pm. Partly sunny, with a high near 67. Southeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 10%.

    High: 67 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers. Mostly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 54. Northeast wind around 5 mph becoming calm.
Wednesday
Mostly cloudy, with a high near 73. East wind around 5 mph becoming west in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 52. Calm wind becoming southeast around 5 mph after midnight.
Thursday
A slight chance of showers after 4pm. Partly sunny, with a high near 67. Southeast wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 10%.
Thursday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Descanso CA
 32.74°N 116.67°W (Elev. 2598 ft)
Last Update:
12:18 am PST Jan 21, 2026
Forecast Valid:
2am PST Jan 21, 2026-6pm PST Jan 27, 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