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

FW0527 Guatay Spider Mountain (F0527)

Lat: 32.85117°NLon: 116.55517°WElev: 4044.0ft.

NA

42°F

6°C

Humidity 54%
Wind Speed SSE 0 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 22 Jan 07:30 AM PST
Extended Forecast for

4 Miles NE Descanso CA

  • Today

    Today: A chance of showers, mainly after 10am. Mostly cloudy, with a high near 59. Southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers, mainly before 4am. Mostly cloudy, with a low around 43. South wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly after 10am. Partly sunny, with a high near 54. South wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers. Mostly cloudy, with a low around 42. West wind around 10 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers. Partly sunny, with a high near 52. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers, mainly after 10am. Mostly cloudy, with a high near 59. Southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers, mainly before 4am. Mostly cloudy, with a low around 43. South wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of showers, mainly after 10am. Partly sunny, with a high near 54. South wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 42. West wind around 10 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Partly sunny, with a high near 52. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Descanso CA
 32.89°N 116.56°W (Elev. 4800 ft)
Last Update:
1:11 am PST Jan 22, 2026
Forecast Valid:
7am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation