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

CLAREMONT (CMOC1)

Lat: 34.1368°NLon: 117.70757°WElev: 1645.0ft.

NA

66°F

19°C

Humidity 92%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 64°F (18°C)
Visibility NA
Last update 14 Sep 09:55 PM PDT
Extended Forecast for

San Dimas CA

  • Tonight

    Tonight: Mostly clear early, then becoming cloudy, with a low around 61. South southwest wind 5 to 10 mph.

    Low: 61 °F

    Becoming
    Cloudy

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 85. Southwest wind 5 to 10 mph.

    High: 85 °F

    Gradual
    Clearing

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 59. Southwest wind 5 to 10 mph becoming light south southwest after midnight.

    Low: 59 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 83. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Southwest wind around 5 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

Detailed Forecast

Tonight
Mostly clear early, then becoming cloudy, with a low around 61. South southwest wind 5 to 10 mph.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 85. Southwest wind 5 to 10 mph.
Tuesday Night
Increasing clouds, with a low around 59. Southwest wind 5 to 10 mph becoming light south southwest after midnight.
Wednesday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 83. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 59. Southwest wind around 5 mph.
Thursday
Sunny, with a high near 84.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 84.
Friday Night
Clear, with a low around 60.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Dimas CA
 34.09°N 117.81°W (Elev. 866 ft)
Last Update:
8:21 pm PDT Sep 14, 2026
Forecast Valid:
10pm PDT Sep 14, 2026-6pm PDT Sep 21, 2026
 
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Additional Resources

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