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

45°F

7°C

Humidity 92%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 27 Dec 09:55 PM PST
Extended Forecast for

Pomona CA

  • Tonight

    Tonight: Clear, with a low around 42. Calm wind.

    Low: 42 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 63. South southeast wind around 5 mph becoming north northwest in the afternoon.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. North northeast wind around 10 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64. North northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 44. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 10 percent chance of showers after 4am. Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly after 10am. Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Showers
    Likely

Detailed Forecast

Tonight
Clear, with a low around 42. Calm wind.
Sunday
Sunny, with a high near 63. South southeast wind around 5 mph becoming north northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 43. North northeast wind around 10 mph.
Monday
Sunny, with a high near 64. North northeast wind around 10 mph, with gusts as high as 15 mph.
Monday Night
Clear, with a low around 44. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 70.
Tuesday Night
A 10 percent chance of showers after 4am. Partly cloudy, with a low around 49.
Wednesday
A chance of showers, mainly after 10am. Mostly cloudy, with a high near 67.
Wednesday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 52.
New Year's Day
Showers likely. Mostly cloudy, with a high near 64.
Thursday Night
Showers likely. Mostly cloudy, with a low around 52.
Friday
Showers likely. Mostly cloudy, with a high near 64.
Friday Night
A chance of showers. Mostly cloudy, with a low around 49.
Saturday
A chance of showers. Partly sunny, with a high near 62.
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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:
1:07 pm PST Dec 27, 2025
Forecast Valid:
10pm PST Dec 27, 2025-6pm PST Jan 3, 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