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

57°F

14°C

Humidity 99%
Wind Speed WNW 6 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 13 Nov 02:55 PM PST
Extended Forecast for

Montclair CA

  • This Afternoon

    This Afternoon: Rain likely. Mostly cloudy, with a high near 66. West southwest wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Rain Likely

  • Tonight

    Tonight: Rain. Low around 55. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Rain

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 68. South southwest wind around 5 mph.

    High: 68 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. Northeast wind around 5 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 70. East southeast wind around 5 mph becoming southwest in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Rain and possibly a thunderstorm, mainly after 4pm. High near 67. Chance of precipitation is 80%.

    High: 67 °F

    Slight Chance
    Rain then
    Rain

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm before 10pm, then rain likely. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Rain

  • Tuesday

    Tuesday: A chance of rain, mainly before 10am. Mostly sunny, with a high near 63.

    High: 63 °F

    Chance Rain

Detailed Forecast

This Afternoon
Rain likely. Mostly cloudy, with a high near 66. West southwest wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 55. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 68. South southwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 50. Northeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 70. East southeast wind around 5 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 53.
Monday
Rain and possibly a thunderstorm, mainly after 4pm. High near 67. Chance of precipitation is 80%.
Monday Night
Rain and possibly a thunderstorm before 10pm, then rain likely. Mostly cloudy, with a low around 50.
Tuesday
A chance of rain, mainly before 10am. Mostly sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 64.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Thursday
A chance of rain. Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montclair CA
 34.09°N 117.7°W (Elev. 1112 ft)
Last Update:
10:26 am PST Nov 13, 2026
Forecast Valid:
3pm PST Nov 13, 2026-6pm PST Nov 19, 2026
 
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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