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Weather in Waltham, Massachusetts, USA

Now
48 °F

Broken clouds.


Feels Like: 42 °F
Forecast: 52 / 38 °F
Wind: 14 mph from North

Location: Hanscom Field
Current Time: Mar 21, 2026 at 11:12:48 am
Latest Report: Mar 21, 2026 at 9:51 am
Visibility: 10 mi
Pressure: 29.87 "Hg
Humidity: 68%
Dew Point: 38 °F
Location of WalthamLocation

Upcoming 5 hours

Now12:00 pm1:00 pm2:00 pm3:00 pm4:00 pm
48 °F48 °F49 °F50 °F50 °F50 °F

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Forecast for the next 48 hours

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 SaturdaySundayMonday
 AfternoonEveningNightMorningAfternoonEveningNight
Forecast
Temperature50 °F43 °F37 °F39 °F45 °F43 °F37 °F
Mostly cloudy.Sprin­kles. Overcast.Sprin­kles. Overcast.Sprin­kles. Overcast.Rain. Overcast.Rain. Overcast.Snow. Overcast.
Feels Like46 °F39 °F37 °F34 °F43 °F38 °F30 °F
Wind Speed10 mph6 mph3 mph7 mph4 mph8 mph10 mph
Wind DirectionNNW
N
E
SE
S
N
N
Humidity34%46%66%77%77%84%83%
Dew Point23 °F23 °F27 °F32 °F39 °F38 °F32 °F
Visibility8 mi8 mi4 mi3 mi4 mi4 mi4 mi
Probability of Precipitation1%3%22%35%48%66%50%
Amount of Rain0.00"0.01"0.02"0.04"0.34"0.11"0.12"
Amount of Snow0.00"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-dayHour-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

44 °F

Logan International Airport: (12 mi)

Partly sunny. (1 hour ago)

47 °F

Norwood Memorial Airport: (13 mi)

Overcast. (1 hour ago)

43 °F

Beverly Municipal Airport: (22 mi)

Overcast. (1 hour ago)

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Forecast for the next 2 weeks

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Detailed forecast for 14 days