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

88°F

31°C

Humidity 18%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index84°F (29°C)
Last update 01 Sep 03:55 PM PDT
Extended Forecast for

Pomona CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. West southwest wind around 15 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 59. West southwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. South wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 59. West southwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.

    Low: 59 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86. South southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers, mainly after 11am. Mostly sunny, with a high near 88.

    High: 88 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 87. West southwest wind around 15 mph.
Tonight
Clear, with a low around 59. West southwest wind 5 to 10 mph becoming south southeast after midnight.
Wednesday
Sunny, with a high near 87. South wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Clear, with a low around 59. West southwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 86. South southeast wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Clear, with a low around 60.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 62.
Saturday
A chance of showers, mainly after 11am. Mostly sunny, with a high near 88.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 67.
Sunday
A chance of showers. Partly sunny, with a high near 89.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 68.
Labor Day
A slight chance of showers. Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pomona CA
 34.06°N 117.75°W (Elev. 869 ft)
Last Update:
12:06 pm PDT Sep 1, 2026
Forecast Valid:
4pm PDT Sep 1, 2026-6pm PDT Sep 7, 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