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

59°F

15°C

Humidity 46%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 12 Nov 01:55 AM PST
Extended Forecast for

Pomona CA

  • Overnight

    Overnight: Mostly clear, with a low around 59. East wind around 5 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. East northeast wind around 5 mph becoming calm.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 58. Southwest wind around 5 mph becoming east after midnight.

    Low: 58 °F

    Slight Chance
    Rain

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Rain Likely

  • Friday Night

    Friday Night: Rain, mainly before 4am. Low around 56. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Rain

  • Saturday

    Saturday: A 30 percent chance of rain before 10am. Partly sunny, with a high near 68.

    High: 68 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 4am. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 59. East wind around 5 mph.
Thursday
Sunny, with a high near 80. East northeast wind around 5 mph becoming calm.
Thursday Night
A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 58. Southwest wind around 5 mph becoming east after midnight.
Friday
Rain likely. Mostly cloudy, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain, mainly before 4am. Low around 56. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A 30 percent chance of rain before 10am. Partly sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
A chance of rain, mainly after 4am. Mostly cloudy, with a low around 53.
Monday
Rain, mainly after 10am. Mostly cloudy, with a high near 68.
Monday Night
Rain. Mostly cloudy, with a low around 49.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
A slight chance of rain. Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pomona CA
 34.03°N 117.77°W (Elev. 863 ft)
Last Update:
10:16 pm PST Nov 11, 2026
Forecast Valid:
2am PST Nov 12, 2026-6pm PST Nov 18, 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