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

Hazardous Weather Conditions

Current conditions at

DESCANSO (DENC1)

Lat: 32.85739°NLon: 116.62239°WElev: 3567.0ft.

NA

103°F

39°C

Humidity 15%
Wind Speed SW 7 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Heat Index99°F (37°C)
Last update 23 Aug 01:04 PM PDT
Extended Forecast for

Descanso CA

Extreme Heat Watch August 25, 10:00am until August 28, 08:00pm
Heat Advisory August 23, 01:43pm until August 25, 10:00am
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory
  •  
    Heat Advisory August 23, 01:43pm until August 25, 10:00am

    NOW until 10:00am Tue

    Heat Advisory

  • This Afternoon

    High: 98 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 68. West wind around 5 mph becoming calm in the evening.

    Low: 68 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 95. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 20%.

    High: 95 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. North wind around 5 mph becoming calm.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 97. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 97 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 99.

    High: 99 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 98. West wind around 10 mph.
Tonight
Partly cloudy, with a low around 68. West wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 95. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 68. North wind around 5 mph becoming calm.
Tuesday
A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 97. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
Sunny, with a high near 99.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
Sunny, with a high near 99.
Thursday Night
Mostly clear, with a low around 71.
Friday
Sunny, with a high near 99.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Descanso CA
 32.86°N 116.61°W (Elev. 3599 ft)
Last Update:
11:43 am PDT Aug 23, 2026
Forecast Valid:
1pm PDT Aug 23, 2026-6pm PDT Aug 29, 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