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

93°F

34°C

Humidity 37%
Wind Speed SW 9 MPH
Barometer NA
Dewpoint 63°F (17°C)
Visibility NA
Heat Index94°F (34°C)
Last update 20 Aug 05:55 PM PDT
Extended Forecast for

2 Miles NW Montclair CA

Heat Advisory August 20, 06:53pm until August 20, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory August 20, 06:53pm until August 20, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Tonight

    Low: 69 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Sunny and hot, with a high near 96. Light west southwest wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 68. Southwest wind 5 to 10 mph becoming light west in the evening.

    Low: 68 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 97. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 68. West southwest wind 5 to 10 mph becoming light west in the evening.

    Low: 68 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Sunday Night

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

    Low: 69 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 69. West southwest wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 96. Light west southwest wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Clear, with a low around 68. Southwest wind 5 to 10 mph becoming light west in the evening.
Saturday
Sunny and hot, with a high near 97. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Clear, with a low around 68. West southwest wind 5 to 10 mph becoming light west in the evening.
Sunday
Sunny and hot, with a high near 97.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny and hot, with a high near 96.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
Sunny and hot, with a high near 97.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Montclair CA
 34.1°N 117.73°W (Elev. 1214 ft)
Last Update:
11:26 am PDT Aug 20, 2026
Forecast Valid:
6pm PDT Aug 20, 2026-6pm PDT Aug 27, 2026
 
Forecast Discussion
 
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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