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

25°F

-4°C

Humidity 44%
Wind Speed W 10 G 23 mph
Barometer 29.62 in (1004.5 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 31 Dec 2:51 am EST
Extended Forecast for

Waltham MA

  • Overnight

    Overnight: Partly cloudy, with a low around 21. Southwest wind around 10 mph.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 31. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 31 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Snow, mainly after 1am. Low around 23. Southwest wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Slight Chance
    Snow then
    Snow

  • New Year's Day

    New Year's Day: A chance of snow showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 31. Northwest wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12. West wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 27. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. Southwest wind around 6 mph.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 28. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. West wind 3 to 5 mph.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 21. Southwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 31. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Snow, mainly after 1am. Low around 23. Southwest wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
New Year's Day
A chance of snow showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 31. Northwest wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 12. West wind 7 to 10 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 27. West wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 17. Southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 28. West wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 15. West wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 28. West wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 12. West wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 30. West wind 3 to 7 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. Light southwest wind. Chance of precipitation is 40%.
Tuesday
A chance of snow. Partly sunny, with a high near 35. West wind 5 to 7 mph. Chance of precipitation is 30%.
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:
1:18 am EST Dec 31, 2025
Forecast Valid:
2am EST Dec 31, 2025-6pm EST Jan 6, 2026
 
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