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

79°F

26°C

Humidity 61%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 64°F (18°C)
Visibility NA
Heat Index81°F (27°C)
Last update 14 Sep 11:55 AM PDT
Extended Forecast for

San Dimas CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. Southwest wind 5 to 10 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 62. Southwest wind 5 to 10 mph.

    Low: 62 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 85. South wind 5 to 10 mph.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 60. Southwest wind 5 to 10 mph.

    Low: 60 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 82. Southwest wind 5 to 10 mph.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °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

Detailed Forecast

This Afternoon
Sunny, with a high near 87. Southwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 62. Southwest wind 5 to 10 mph.
Tuesday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 85. South wind 5 to 10 mph.
Tuesday Night
Increasing clouds, with a low around 60. Southwest wind 5 to 10 mph.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 82. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 82.
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 61.
Sunday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Dimas CA
 34.11°N 117.82°W (Elev. 942 ft)
Last Update:
11:26 am PDT Sep 14, 2026
Forecast Valid:
12pm PDT Sep 14, 2026-6pm PDT Sep 20, 2026
 
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