National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

CLAREMONT (CMOC1)

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

NA

83°F

28°C

Humidity 43%
Wind Speed SSW 7 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Heat Index83°F (28°C)
Last update 17 Aug 10:55 AM PDT
Extended Forecast for

3 Miles NNW Montclair CA

Heat Advisory August 18, 10:00am until August 20, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Mostly sunny, with a high near 94. West southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 94 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 68. West southwest wind 5 to 10 mph becoming light west in the evening.

    Low: 68 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 96. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 96 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Southwest wind 5 to 10 mph becoming light west in the evening.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 97. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

Detailed Forecast

Today
Mostly sunny, with a high near 94. West southwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 68. West southwest wind 5 to 10 mph becoming light west in the evening.
Tuesday
Mostly sunny and hot, with a high near 96. Light west southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 68. Southwest wind 5 to 10 mph becoming light west in the evening.
Wednesday
Mostly sunny and hot, with a high near 97. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Sunny and hot, with a high near 98.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny and hot, with a high near 96.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny, with a high near 95.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny, with a high near 94.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Montclair CA
 34.11°N 117.7°W (Elev. 1306 ft)
Last Update:
6:16 am PDT Aug 17, 2026
Forecast Valid:
11am PDT Aug 17, 2026-6pm PDT Aug 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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