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January 31st, 2026 :: 11:48 pm PST   

Local Weather Report for
Montclair
California, United States

 Current Montclair Weather Conditions Updated January 31st at 10:55 pm 
Temperature:66°F Dew Point:27°F
Barometer:30.09 inHg Wind:N 9 Mph
Humidity:22.3% Visibility:0M
 
 Montclair Weather Forecast Summary  
 
Today
Feb 1st
Monday
Feb 2nd
Tuesday
Feb 3rd
Wednesday
Feb 4th
Thursday
Feb 5th
Mostly Sunny Cloudy Sunny Sunny Cloudy
80°F
75°F
62°F
80°F
61°F
83°F
61°F
78°F
63°F
 
 Montclair Detailed Weather Forecast  
 
Sunday, February 1st, 2026
Overnight Temperature: 63°F
Clear.
Morning Temperature: 76°F
Sunny.
Afternoon Temperature: 75°F
Sunny with cloudy periods.
Evening Temperature: 66°F
Clear with cloudy periods.
Monday, February 2nd, 2026
Overnight Temperature: 62°F
Cloudy.
Morning Temperature: 72°F
A mix of cloud and sun.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 64°F
Clear.
Tuesday, February 3rd, 2026
Overnight Temperature: 61°F
Clear.
Morning Temperature: 75°F
Sunny.
Afternoon Temperature: 76°F
Sunny.
Evening Temperature: 66°F
Clear.
Wednesday, February 4th, 2026
Overnight Temperature: 62°F
Clear.
Morning Temperature: 78°F
Sunny. Windy at times.
Afternoon Temperature: 77°F
Sunny. Windy at times.
Evening Temperature: 67°F
Clear.
Thursday, February 5th, 2026
Overnight Temperature: 63°F
A mix of cloudy and clear skies.
Morning Temperature: 74°F
Cloudy.
Afternoon Temperature: 73°F
Cloudy.
Evening Temperature: 67°F
Cloudy.
Friday, February 6th, 2026
Overnight Temperature: 63°F
Cloudy.
Morning Temperature: 71°F
A mix of cloud and sun.
Afternoon Temperature: 69°F
Sunny. Windy at times.
Evening Temperature: 62°F
Clear with cloudy periods.
Saturday, February 7th, 2026
Overnight Temperature: 60°F
Cloudy.
Morning Temperature: 63°F
Cloudy.
Afternoon Temperature: 63°F
Cloudy.
Evening Temperature: 59°F
Cloudy with a slight chance of showers.
Sunday, February 8th, 2026
Overnight Temperature: 59°F
Cloudy with clear periods.
Morning Temperature: 71°F
Cloudy. Windy at times.
Afternoon Temperature: 73°F
Sunny. Windy at times.
Evening Temperature: 68°F
Clear. Windy at times.
Monday, February 9th, 2026
Overnight Temperature: 63°F
Clear.
Morning Temperature: 76°F
Cloudy.
Afternoon Temperature: 76°F
Cloudy.
Evening Temperature: 66°F
Cloudy.





 

  [ Local Weather Report ]
Claremont, CA 
 
Upland, CA 
10:55 PM  66°F
 
 
Pomona, CA 
 
La Verne Bracket, CA 
 
La Verne, CA 
 
Rancho Cucamonga, CA 
10:53 PM  61°F
 
 
Ontario, CA 
10:53 PM  61°F
 
 
San Dimas, CA 
 
Diamond Bar, CA 
 
Chino, CA 
10:53 PM  55°F
 

 
This WeatherCity Weather Forecast for Montclair, California, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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