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

81°F

27°C

Humidity 51%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 61°F (16°C)
Visibility NA
Heat Index82°F (28°C)
Last update 12 Jul 09:55 AM PDT
Extended Forecast for

2 Miles ESE San Dimas CA

Extreme Heat Watch July 14, 10:00am until July 16, 08:00pm
Heat Advisory until July 14, 10:00am
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory
  •  
    Heat Advisory until July 14, 10:00am

    NOW until 10:00am Tue

    Heat Advisory

  • Today

    High: 92 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 66. West southwest wind 5 to 10 mph.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 94. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon.

    High: 94 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 67. Southwest wind 5 to 10 mph becoming light west southwest in the evening. Winds could gust as high as 15 mph.

    Low: 67 °F

    Patchy Fog

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Today
Mostly cloudy, with a high near 92. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 66. West southwest wind 5 to 10 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 94. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 67. Southwest wind 5 to 10 mph becoming light west southwest in the evening. Winds could gust as high as 15 mph.
Tuesday
Sunny and hot, with a high near 101. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny and hot, with a high near 100.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
A slight chance of showers after 11am. Sunny and hot, with a high near 96.
Thursday Night
Mostly clear, with a low around 68.
Friday
A slight chance of showers. Mostly sunny, with a high near 91.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE San Dimas CA
 34.1°N 117.76°W (Elev. 1066 ft)
Last Update:
5:37 am PDT Jul 12, 2026
Forecast Valid:
10am PDT Jul 12, 2026-6pm PDT Jul 18, 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