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

75°F

24°C

Humidity 30%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 19 Apr 11:55 AM PDT
Extended Forecast for

Pomona CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 81. Southwest wind 5 to 15 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. West southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 15 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 78. Light west southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. West southwest wind 5 to 10 mph becoming light south in the evening. Winds could gust as high as 15 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers between 11am and 2pm, then a chance of rain after 2pm. Mostly sunny, with a high near 71. Light south wind becoming southwest 10 to 15 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 81. Southwest wind 5 to 15 mph.
Tonight
Mostly clear, with a low around 54. West southwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 78. Light west southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 52. West southwest wind 5 to 10 mph becoming light south in the evening. Winds could gust as high as 15 mph.
Tuesday
A chance of showers between 11am and 2pm, then a chance of rain after 2pm. Mostly sunny, with a high near 71. Light south wind becoming southwest 10 to 15 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 75.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Partly sunny, with a high near 71.
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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:
12:41 pm PDT Apr 19, 2026
Forecast Valid:
12pm PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation