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

56°F

13°C

Humidity 92%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 13 May 03:55 AM PDT
Extended Forecast for

3 Miles N Diamond Bar CA

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 72. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 72 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 53. West southwest wind 5 to 10 mph becoming light south southwest in the evening. Winds could gust as high as 15 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 76. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 53. Southwest wind 5 to 10 mph becoming light south in the evening.

    Low: 53 °F

    Increasing
    Clouds

  • Friday

    Friday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77. Light south wind becoming southwest 5 to 10 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 72. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Tonight
Increasing clouds, with a low around 53. West southwest wind 5 to 10 mph becoming light south southwest in the evening. Winds could gust as high as 15 mph.
Thursday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 76. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Thursday Night
Increasing clouds, with a low around 53. Southwest wind 5 to 10 mph becoming light south in the evening.
Friday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 77. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Diamond Bar CA
 34.04°N 117.83°W (Elev. 922 ft)
Last Update:
1:07 am PDT May 13, 2026
Forecast Valid:
4am PDT May 13, 2026-6pm PDT May 19, 2026
 
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