Current conditions at

CLAREMONT (CMOC1)

Lat: 34.1368°NLon: 117.70757°WElev: 1645.0ft.

NA

60°F

16°C

Humidity 97%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Last update 15 Sep 01:55 AM PDT
Extended Forecast for

Montclair CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 63. Southwest wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 83 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 83. South southwest wind 5 to 10 mph.

    High: 83 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. Southwest wind 5 to 10 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 63. Southwest wind around 5 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly cloudy, with a low around 61. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 83. South southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 61. Southwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 84.
Thursday Night
Clear, with a low around 60.
Friday
Sunny, with a high near 86.
Friday Night
Clear, with a low around 62.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Montclair CA
 34.09°N 117.7°W (Elev. 1112 ft)
1:21 am PDT Sep 15, 2026
2am PDT Sep 15, 2026-6pm PDT Sep 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database