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.

Light Rain Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed N 8 mph
Barometer 29.72 in (1007.9 mb)
Dewpoint 31°F (-1°C)
Visibility 4.00 mi
Wind Chill25°F (-4°C)
Last update 2 Dec 5:51 pm EST
Extended Forecast for

Waltham MA

  • Tonight

    Tonight: Rain or freezing rain before 10pm, then snow. Low around 28. North wind 7 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.

    Low: 28 °F

    Wintry Mix
    then Snow
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 38. Northwest wind 5 to 9 mph, with gusts as high as 23 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Southwest wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain showers between 1pm and 4pm, then a chance of snow showers. Partly sunny, with a high near 39. Southwest wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 10. Northwest wind 10 to 17 mph, with gusts as high as 31 mph.

    Low: 10 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 28. Southwest wind 6 to 8 mph.

    High: 28 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. Light and variable wind.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow before 4pm, then a chance of rain. Partly sunny, with a high near 36. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Calm wind becoming west around 5 mph after midnight.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain or freezing rain before 10pm, then snow. Low around 28. North wind 7 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 38. Northwest wind 5 to 9 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Southwest wind around 6 mph.
Thursday
A slight chance of rain showers between 1pm and 4pm, then a chance of snow showers. Partly sunny, with a high near 39. Southwest wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 10. Northwest wind 10 to 17 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 28. Southwest wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 20. Light and variable wind.
Saturday
A chance of snow before 4pm, then a chance of rain. Partly sunny, with a high near 36. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 24. Calm wind becoming west around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 36. West wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 27. Northwest wind around 7 mph.
Monday Night
Partly cloudy, with a low around 13. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 29. West wind around 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waltham MA
 42.38°N 71.24°W (Elev. 98 ft)
Last Update:
5:38 pm EST Dec 2, 2025
Forecast Valid:
6pm EST Dec 2, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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