National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Fair

50°F

10°C

Humidity 77%
Wind Speed W 14 mph
Barometer 29.97 in (1016.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 10 Jan 12:51 am EST
Extended Forecast for

Waltham MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain after 5pm. Increasing clouds, with a high near 43. West wind around 5 mph becoming light and variable in the morning. Chance of precipitation is 30%.

    High: 43 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain, mainly before 4am. Low around 36. Light and variable wind becoming east around 6 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Sunday

    Sunday: A chance of rain, mainly before noon. Mostly cloudy, with a high near 41. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 2am. Partly cloudy, with a low around 25. Breezy, with a west wind 13 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 37. West wind 9 to 15 mph, with gusts as high as 31 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Southwest wind 5 to 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Southwest wind around 8 mph.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. West wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
A chance of rain after 5pm. Increasing clouds, with a high near 43. West wind around 5 mph becoming light and variable in the morning. Chance of precipitation is 30%.
Saturday Night
Rain, mainly before 4am. Low around 36. Light and variable wind becoming east around 6 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of rain, mainly before noon. Mostly cloudy, with a high near 41. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A slight chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 2am. Partly cloudy, with a low around 25. Breezy, with a west wind 13 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 37. West wind 9 to 15 mph, with gusts as high as 31 mph.
Monday Night
Mostly cloudy, with a low around 29. Southwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 43. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind around 8 mph.
Wednesday
Mostly cloudy, with a high near 47. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Southwest wind around 6 mph.
Thursday
Mostly cloudy, with a high near 36. Northwest wind 6 to 8 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20. North wind around 6 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 29. Northwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham MA
 42.38°N 71.24°W (Elev. 98 ft)
Last Update:
12:50 am EST Jan 10, 2026
Forecast Valid:
1am EST Jan 10, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation