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 23%
Wind Speed NNE 11 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 07 Apr 08:53 AM PDT
Extended Forecast for

Mount Wilson CA

  • Today

    Today: Sunny, with a high near 68. North northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 51. West wind 5 to 10 mph becoming north in the evening.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 51. West southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 64. Northwest wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.

    High: 64 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after 11am. Mostly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 68. North northwest wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Clear, with a low around 51. West wind 5 to 10 mph becoming north in the evening.
Wednesday
Sunny, with a high near 70. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 51. West southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.
Thursday
Partly sunny, with a high near 64. Northwest wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A 20 percent chance of rain after 11am. Mostly sunny, with a high near 59.
Friday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 44.
Saturday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 52.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 41.
Sunday
A chance of rain. Partly sunny, with a high near 52.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Wilson CA
 34.24°N 118.06°W (Elev. 4859 ft)
Last Update:
4:57 am PDT Apr 7, 2026
Forecast Valid:
9am PDT Apr 7, 2026-6pm PDT Apr 13, 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