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 85%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 61°F (16°C)
Visibility NA
Last update 19 Sep 10:55 PM PDT
Extended Forecast for

San Dimas CA

  • Tonight

    Tonight: Clear, with a low around 63. West wind around 5 mph becoming calm.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 62. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 62 °F

    Clear

  • Sunday

    Sunday: A 20 percent chance of showers after 11am. Sunny, with a high near 80. Northeast wind 5 to 10 mph becoming southwest in the morning.

    High: 80 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 11pm. Mostly clear, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers. Mostly sunny, with a high near 82.

    High: 82 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Partly cloudy, with a low around 63.

    Low: 63 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly before 11am. Mostly sunny, with a high near 81.

    High: 81 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 63. West wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 84. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Clear, with a low around 62. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
A 20 percent chance of showers after 11am. Sunny, with a high near 80. Northeast wind 5 to 10 mph becoming southwest in the morning.
Sunday Night
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 61. Southwest wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 82.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 63.
Tuesday
A chance of showers, mainly before 11am. Mostly sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
San Dimas CA
 34.11°N 117.82°W (Elev. 942 ft)
Last Update:
1:01 pm PDT Sep 19, 2025
Forecast Valid:
11pm PDT Sep 19, 2025-6pm PDT Sep 26, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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