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Weather in Waltham, Massachusetts, USA

Now
50 °F

Scattered clouds.


Feels Like: 45 °F
Forecast: 52 / 38 °F
Wind: 13 mph from Northwest

Location: Hanscom Field
Current Time: Mar 21, 2026 at 11:22:55 am
Latest Report: Mar 21, 2026 at 10:51 am
Visibility: 10 mi
Pressure: 29.89 "Hg
Humidity: 57%
Dew Point: 35 °F

Upcoming 5 hours

Now 12:00 pm 1:00 pm 2:00 pm 3:00 pm 4:00 pm
50 °F 48 °F 49 °F 50 °F 50 °F 50 °F

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Forecast for the next 48 hours

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  Saturday Sunday Monday
  Afternoon Evening Night Morning Afternoon Evening Night
Forecast
Temperature 50 °F 43 °F 37 °F 39 °F 45 °F 43 °F 37 °F
Mostly cloudy. Sprin­kles. Overcast. Sprin­kles. Overcast. Sprin­kles. Overcast. Rain. Overcast. Rain. Overcast. Snow. Overcast.
Feels Like 46 °F 39 °F 37 °F 34 °F 43 °F 38 °F 30 °F
Wind Speed 10 mph 6 mph 3 mph 7 mph 4 mph 8 mph 10 mph
Wind Direction NNW
N
E
SE
S
N
N
Humidity 34% 46% 66% 77% 77% 84% 83%
Dew Point 23 °F 23 °F 27 °F 32 °F 39 °F 38 °F 32 °F
Visibility 8 mi 8 mi 4 mi 3 mi 4 mi 4 mi 4 mi
Probability of Precipitation 1% 3% 22% 35% 48% 66% 50%
Amount of Rain 0.00" 0.01" 0.02" 0.04" 0.34" 0.11" 0.12"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.65"
* Updated Saturday, March 21, 2026 9:42:40 am Waltham time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Sunny. 56 / 28 °F
Humidity: 66%. Wind: 9 mph from Southwest

More weather last week

Currently at nearby stations

48 °F

Logan International Airport: (12 mi)

Partly sunny.

50 °F

Norwood Memorial Airport: (13 mi)

Broken clouds.

47 °F

Beverly Municipal Airport: (22 mi)

Scattered clouds.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
15
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20

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Detailed forecast for 14 days