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Hazardous Weather Conditions

Current conditions at

CLAREMONT (CMOC1)

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

NA

54°F

12°C

Humidity 86%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 20 Jun 12:55 AM PDT
Extended Forecast for

2 Miles N Diamond Bar CA

Extreme Heat Watch June 23, 08:00am until June 25, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Overnight

    Overnight: Cloudy, with a low around 59. Southwest wind around 5 mph becoming calm.

    Low: 59 °F

    Cloudy

  • Saturday

    Saturday: Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 78. Light south southwest wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 78 °F

    Patchy
    Drizzle then
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 59. West southwest wind 5 to 10 mph becoming light south southwest after midnight. Winds could gust as high as 15 mph.

    Low: 59 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 80. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 80 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 60. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 60 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 84.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 61.

    Low: 61 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 90.

    High: 90 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a low around 59. Southwest wind around 5 mph becoming calm.
Saturday
Patchy drizzle before 11am. Cloudy through mid morning, then gradual clearing, with a high near 78. Light south southwest wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 59. West southwest wind 5 to 10 mph becoming light south southwest after midnight. Winds could gust as high as 15 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 80. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 60. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 84.
Monday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 61.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Diamond Bar CA
 34.03°N 117.8°W (Elev. 853 ft)
Last Update:
12:47 am PDT Jun 20, 2026
Forecast Valid:
1am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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