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

CHILAO (CHOC1)

Lat: 34.33167°NLon: 118.03028°WElev: 5450.0ft.

NA

63°F

17°C

Humidity 18%
Wind Speed NE 8 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 10 Nov 01:53 AM PST
Extended Forecast for

Mount Wilson CA

  • Overnight

    Overnight: Clear, with a low around 61. North wind around 15 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73. North northeast wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. North northeast wind around 5 mph.

    Low: 62 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 69. North northeast wind around 5 mph becoming calm.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. South southwest wind around 5 mph becoming southeast after midnight.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers, mainly after 10am. Mostly cloudy, with a high near 52.

    High: 52 °F

    Showers

  • Thursday Night

    Thursday Night: Showers. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Showers

Detailed Forecast

Overnight
Clear, with a low around 61. North wind around 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 73. North northeast wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 62. North northeast wind around 5 mph.
Veterans Day
Mostly sunny, with a high near 69. North northeast wind around 5 mph becoming calm.
Tuesday Night
Mostly cloudy, with a low around 57. South southwest wind around 5 mph becoming southeast after midnight.
Wednesday
Partly sunny, with a high near 59.
Wednesday Night
A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 48.
Thursday
Showers, mainly after 10am. Mostly cloudy, with a high near 52.
Thursday Night
Showers. Mostly cloudy, with a low around 51.
Friday
A chance of showers. Partly sunny, with a high near 51.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Wilson CA
 34.22°N 118.06°W (Elev. 5180 ft)
Last Update:
1:06 am PST Nov 10, 2025
Forecast Valid:
2am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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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