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

34°F

1°C

Humidity 59%
Wind Speed SW 5 mph
Barometer 30.03 in (1018.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 13 Jan 8:51 am EST
Extended Forecast for

Waltham MA

  • Today

    Today: Increasing clouds, with a high near 45. South wind around 10 mph.

    High: 45 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of showers after 2am. Cloudy, with a low around 35. South wind around 11 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Cloudy then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 7pm. Cloudy, with a low around 34. South wind 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly before 10am. Partly sunny, with a high near 40. West wind 8 to 17 mph. Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15. West wind 14 to 17 mph.

    Low: 15 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 30. West wind 8 to 14 mph.

    High: 30 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. Southwest wind around 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: 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

Detailed Forecast

Today
Increasing clouds, with a high near 45. South wind around 10 mph.
Tonight
A slight chance of showers after 2am. Cloudy, with a low around 35. South wind around 11 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 50. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers, mainly after 7pm. Cloudy, with a low around 34. South wind 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers, mainly before 10am. Partly sunny, with a high near 40. West wind 8 to 17 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 15. West wind 14 to 17 mph.
Friday
Sunny, with a high near 30. West wind 8 to 14 mph.
Friday Night
Mostly cloudy, with a low around 24. Southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 43. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday Night
A chance of snow showers after 9pm. Mostly cloudy, with a low around 27. Southwest wind around 5 mph. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 38. West wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 21. West wind around 7 mph.
M.L.King Day
Partly sunny, with a high near 31. West wind 8 to 10 mph, with gusts as high as 24 mph.
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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:
5:20 am EST Jan 13, 2026
Forecast Valid:
9am EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation