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

Hazardous Weather Conditions

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Light Rain

59°F

15°C

Humidity 87%
Wind Speed S 20 G 44 mph
Barometer 29.26 in (991.9 mb)
Dewpoint 55°F (13°C)
Visibility 8.00 mi
Last update 17 Mar 2:51 am EDT
Extended Forecast for

Waltham MA

High Wind Warning until March 17, 06:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until March 17, 06:00am

    NOW until 6:00am Tue

    High Wind Warning

  • Overnight

    Low: 40 °F

    Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. West wind 14 to 16 mph, with gusts as high as 33 mph.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. West wind around 10 mph.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 38. West wind around 7 mph.

    High: 38 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. South wind around 6 mph becoming calm after midnight.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Calm wind becoming south 5 to 8 mph in the morning.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Southwest wind around 6 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. Southwest wind 5 to 9 mph.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Overnight
Rain, mainly before 5am. Low around 40. South wind around 18 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 41. West wind 14 to 16 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly clear, with a low around 21. West wind around 10 mph.
Wednesday
Increasing clouds, with a high near 38. West wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 26. South wind around 6 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 45. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
Partly cloudy, with a low around 30. Southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 52. Southwest wind 5 to 9 mph.
Friday Night
A chance of rain after 2am, mixing with snow after 5am. Mostly cloudy, with a low around 36. Southwest wind around 6 mph. Chance of precipitation is 30%.
Saturday
A chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 49. Northwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. South wind around 8 mph. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 50. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Northwest wind around 9 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 42. Northwest wind 10 to 13 mph, with gusts as high as 23 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:
3:02 am EDT Mar 17, 2026
Forecast Valid:
3am EDT Mar 17, 2026-6pm EDT Mar 23, 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