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

Hazardous Weather Conditions

Current conditions at

CLAREMONT (CMOC1)

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

NA

42°F

6°C

Humidity 91%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 18 Feb 08:55 PM PST
Extended Forecast for

San Dimas CA

Wind Advisory February 19, 04:00am until February 19, 09:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Rain likely after 4am. Increasing clouds, with a low around 40. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Partly Cloudy
    then Rain
    Likely

  • Thursday

    Thursday: Rain. High near 52. Breezy, with an east southeast wind 20 to 25 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 52 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 10pm. Partly cloudy, with a low around 37. West northwest wind 5 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55. Calm wind becoming east southeast around 5 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely after 4am. Increasing clouds, with a low around 40. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 52. Breezy, with an east southeast wind 20 to 25 mph becoming southwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
A 30 percent chance of showers before 10pm. Partly cloudy, with a low around 37. West northwest wind 5 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 55. Calm wind becoming east southeast around 5 mph.
Friday Night
Mostly clear, with a low around 38. Calm wind.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Partly sunny, with a high near 72.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 52.
Tuesday
A chance of rain. Mostly cloudy, with a high near 69.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 53.
Wednesday
A chance of rain. Mostly cloudy, with a high near 68.
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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:
1:07 pm PST Feb 18, 2026
Forecast Valid:
9pm PST Feb 18, 2026-6pm PST Feb 25, 2026
 
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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