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 93%
Wind Speed NNW 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 18 Nov 04:15 PM PST
Extended Forecast for

4 Miles NE Descanso CA

  • This Afternoon

    This Afternoon: A chance of showers. Snow level 5700 feet. Mostly cloudy, with a high near 45. Southwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 5am. Snow level 5500 feet. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 10am. Snow level 5700 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 48. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. Calm wind becoming west around 5 mph after midnight.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely after 4pm. Partly sunny, with a high near 47. West wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Partly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Low around 39. Chance of precipitation is 80%.

    Low: 39 °F

    Showers

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.

    High: 44 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly before 10am. Mostly sunny, with a high near 51.

    High: 51 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers. Snow level 5700 feet. Mostly cloudy, with a high near 45. Southwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers before 5am. Snow level 5500 feet. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers after 10am. Snow level 5700 feet rising to 6300 feet in the afternoon. Partly sunny, with a high near 48. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 36. Calm wind becoming west around 5 mph after midnight.
Thursday
Showers likely after 4pm. Partly sunny, with a high near 47. West wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers. Low around 39. Chance of precipitation is 80%.
Friday
Showers likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40.
Saturday
A chance of showers, mainly before 10am. Mostly sunny, with a high near 51.
Saturday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 41.
Sunday
Sunny, with a high near 58.
Sunday Night
Clear, with a low around 43.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 43.
Tuesday
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:
12:49 pm PST Nov 18, 2025
Forecast Valid:
4pm PST Nov 18, 2025-6pm PST Nov 25, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation