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September 6th, 2025 :: 12:53 am EDT   

Local Weather Report for
Waltham
Massachusetts, United States

 Current Waltham Weather Conditions Updated September 5th at 11:51 pm 
Temperature:70°F Dew Point:64°F
Barometer:29.95 inHg Wind:N 15 Mph
Humidity:83.0% Visibility:0M
 
 Waltham Weather Forecast Summary  
 
Today
Sep 6th
Sunday
Sep 7th
Monday
Sep 8th
Tuesday
Sep 9th
Wednesday
Sep 10th
Thundershowers Showers Mostly Sunny Sunny Cloudy
89°F
64°F
57°F
74°F
55°F
69°F
53°F
69°F
57°F
 
 Waltham Detailed Weather Forecast  
 
Saturday, September 6th, 2025
Overnight Temperature: 70°F
Clear.
Morning Temperature: 87°F
A mix of cloud and sun with a chance of showers or thundershowers. Windy.
Afternoon Temperature: 76°F
Cloudy with showers. Chance of a thunderstorm. Windy at times.
Evening Temperature: 64°F
Cloudy with a chance of showers.
Sunday, September 7th, 2025
Overnight Temperature: 61°F
Cloudy.
Morning Temperature: 58°F
Cloudy with a few showers.
Afternoon Temperature: 62°F
Cloudy.
Evening Temperature: 59°F
Cloudy.
Monday, September 8th, 2025
Overnight Temperature: 57°F
Clear.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 67°F
Sunny with cloudy periods.
Evening Temperature: 57°F
Clear.
Tuesday, September 9th, 2025
Overnight Temperature: 55°F
Clear.
Morning Temperature: 69°F
Sunny. Windy at times.
Afternoon Temperature: 63°F
Sunny.
Evening Temperature: 59°F
Clear.
Wednesday, September 10th, 2025
Overnight Temperature: 59°F
Cloudy.
Morning Temperature: 69°F
Cloudy. Windy at times.
Afternoon Temperature: 65°F
Cloudy. Windy at times.
Evening Temperature: 63°F
Cloudy.
Thursday, September 11th, 2025
Overnight Temperature: 63°F
Cloudy with a chance of showers.
Morning Temperature: 75°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 63°F
Sunny. Windy.
Evening Temperature: 53°F
Clear. Windy at times.
Friday, September 12th, 2025
Overnight Temperature: 53°F
Clear. Windy at times.
Morning Temperature: 67°F
Sunny. Windy at times.
Afternoon Temperature: 65°F
Sunny. Windy at times.
Evening Temperature: 53°F
Clear.
Saturday, September 13th, 2025
Overnight Temperature: 53°F
Cloudy.
Morning Temperature: 72°F
A mix of cloud and sun.
Afternoon Temperature: 65°F
A mix of cloud and sun.
Evening Temperature: 59°F
Cloudy.





 

  [ Local Weather Report ]
Watertown, MA 
11:51 PM  70°F
 
 
Belmont, MA 
11:51 PM  70°F
 
 
Newton, MA 
 
Weston, MA 
11:51 PM  70°F
 
 
Arlington, MA 
11:51 PM  70°F
 
 
Lexington, MA 
11:51 PM  70°F
 
 
Lincoln, MA 
11:51 PM  70°F
 
 
Needham, MA 
 
Wayland, MA 
11:51 PM  70°F
 
 
Wellesley, MA 
11:53 PM  68°F
 

This WeatherCity Weather Forecast for Waltham, Massachusetts, 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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