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

86°F

30°C

Humidity 34%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Heat Index84°F (29°C)
Last update 17 Aug 11:55 AM PDT
Extended Forecast for

2 Miles N Diamond Bar CASimilar City Names

Heat Advisory August 18, 10:00am until August 20, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 93. West southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 93 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 65. West southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 15 mph.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 93. Light west wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. West southwest wind 5 to 10 mph becoming light southwest in the evening.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Thursday

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

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 93. West southwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 65. West southwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 93. Light west wind becoming west southwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 65. West southwest wind 5 to 10 mph becoming light southwest in the evening.
Wednesday
Sunny, with a high near 95. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 67.
Friday
Sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 67.
Saturday
Sunny, with a high near 95.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Diamond Bar CASimilar City Names
 34.03°N 117.8°W (Elev. 853 ft)
Last Update:
11:26 am PDT Aug 17, 2026
Forecast Valid:
12pm PDT Aug 17, 2026-6pm PDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation