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 Snow

30°F

-1°C

Humidity 54%
Wind Speed SW 14 mph
Barometer 30.53 in (1035.6 mb)
Dewpoint 15°F (-9°C)
Visibility 5.00 mi
Wind Chill19°F (-7°C)
Last update 3 Mar 12:51 pm EST
Extended Forecast for

Sudbury MA

Winter Weather Advisory March 3, 01:50pm until March 4, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 3, 01:50pm until March 4, 07:00am

    NOW until 7:00am Wed

    Winter Weather Advisory

  • This Afternoon

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: Rain, snow and freezing rain, possibly mixed with sleet before 2am, then a chance of rain between 2am and 4am. Patchy fog between 10pm and 4am. Low around 32. Light and variable wind. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    Low: 32 °F

    Wintry Mix
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 50. Light west wind.

    High: 50 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Patchy Fog

  • Thursday

    Thursday: Rain likely, mainly after 5pm. Mostly cloudy, with a high near 44. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 44 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday Night

    Thursday Night: Rain before 1am, then rain and sleet. Low around 34. Northeast wind around 6 mph. Chance of precipitation is 90%. Little or no sleet accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Sleet

  • Friday

    Friday: Rain and sleet likely before 9am, then a chance of rain between 9am and 1pm. Mostly cloudy, with a high near 36. Northeast wind around 7 mph. Chance of precipitation is 70%.

    High: 36 °F

    Rain/Sleet
    Likely then
    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 33. Light and variable wind.

    Low: 33 °F

    Cloudy

Detailed Forecast

This Afternoon
Snow before 5pm, then snow, possibly mixed with rain. High near 36. South wind 3 to 6 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.
Tonight
Rain, snow and freezing rain, possibly mixed with sleet before 2am, then a chance of rain between 2am and 4am. Patchy fog between 10pm and 4am. Low around 32. Light and variable wind. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Wednesday
Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 50. Light west wind.
Wednesday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 26. Calm wind.
Thursday
Rain likely, mainly after 5pm. Mostly cloudy, with a high near 44. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.
Thursday Night
Rain before 1am, then rain and sleet. Low around 34. Northeast wind around 6 mph. Chance of precipitation is 90%. Little or no sleet accumulation expected.
Friday
Rain and sleet likely before 9am, then a chance of rain between 9am and 1pm. Mostly cloudy, with a high near 36. Northeast wind around 7 mph. Chance of precipitation is 70%.
Friday Night
Cloudy, with a low around 33. Light and variable wind.
Saturday
Mostly cloudy, with a high near 56. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Rain likely, mainly between 10pm and midnight. Mostly cloudy, with a low around 46. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Sunday
A chance of rain. Mostly sunny, with a high near 58. West wind around 7 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 39. Southwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 61. West wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sudbury MA
 42.36°N 71.4°W (Elev. 144 ft)
Last Update:
1:23 pm EST Mar 3, 2026
Forecast Valid:
1pm EST Mar 3, 2026-6pm EDT Mar 9, 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