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Weather in Waltham, Massachusetts, USA

Now
45 °F

Mostly cloudy.


Feels Like: 39 °F
Forecast: 52 / 38 °F
Wind: 12 mph from North

Location: Hanscom Field
Current Time: Mar 21, 2026 at 10:06:26 am
Latest Report: Mar 21, 2026 at 9:19 am
Visibility: 10 mi
Pressure: 29.81 "Hg
Humidity: 80%
Dew Point: 39 °F

Upcoming 5 hours

Now 11:00 am 12:00 pm 1:00 pm 2:00 pm 3:00 pm
45 °F 47 °F 49 °F 50 °F 51 °F 51 °F

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Forecast for the next 48 hours

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  Saturday Sunday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 44 °F 51 °F 43 °F 36 °F 39 °F 50 °F 45 °F
Sprin­kles. Cloudy. Mostly sunny. Sprin­kles. Overcast. Sprin­kles. Overcast. Sprin­kles. Overcast. Rain. Overcast. Rain. Overcast.
Feels Like 39 °F 47 °F 40 °F 32 °F 33 °F 50 °F 41 °F
Wind Speed 7 mph 11 mph 5 mph 4 mph 8 mph 2 mph 8 mph
Wind Direction NW
NNW
N
SE
SSE
SW
N
Humidity 72% 33% 45% 71% 83% 70% 81%
Dew Point 35 °F 23 °F 23 °F 27 °F 34 °F 40 °F 40 °F
Visibility 5 mi 7 mi 7 mi 4 mi 3 mi 4 mi 3 mi
Probability of Precipitation 10% 0% 3% 23% 38% 53% 56%
Amount of Rain 0.01" 0.00" 0.01" 0.02" 0.04" 0.16" 0.15"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Saturday, March 21, 2026 3:42:42 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

45 °F

Logan International Airport: (12 mi)

Overcast. (1 hour ago)

45 °F

Norwood Memorial Airport: (13 mi)

Overcast. (1 hour ago)

42 °F

Beverly Municipal Airport: (22 mi)

Cloudy.

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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