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.

Partly Cloudy

50°F

10°C

Humidity 44%
Wind Speed NW 16 G 25 mph
Barometer 29.85 in (1012.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 21 Mar 12:51 pm EDT
Extended Forecast for

Acton MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 21 mph.

    High: 52 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of rain, mainly after 4am. Cloudy, with a low around 33. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain, mainly after 9am. High near 44. South wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely before 5am, then a chance of rain and sleet. Cloudy, with a low around 32. North wind around 6 mph. Chance of precipitation is 70%. Little or no sleet accumulation expected.

    Low: 32 °F

    Rain Likely
    then
    Rain/Sleet
    Likely

  • Monday

    Monday: A chance of snow before 8am, then a chance of snow showers after 3pm. Cloudy, with a high near 40. North wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 27. Northwest wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Sunny, with a high near 45. Northwest wind around 6 mph.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Southwest wind around 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. West wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 50 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 21 mph.
Tonight
A chance of rain, mainly after 4am. Cloudy, with a low around 33. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, mainly after 9am. High near 44. South wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely before 5am, then a chance of rain and sleet. Cloudy, with a low around 32. North wind around 6 mph. Chance of precipitation is 70%. Little or no sleet accumulation expected.
Monday
A chance of snow before 8am, then a chance of snow showers after 3pm. Cloudy, with a high near 40. North wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 27. Northwest wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Sunny, with a high near 45. Northwest wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 50. West wind 7 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Northwest wind around 7 mph.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 48. South wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 34. Southwest wind around 7 mph. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Partly sunny, with a high near 47. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Acton MA
 42.48°N 71.46°W (Elev. 246 ft)
Last Update:
1:00 pm EDT Mar 21, 2026
Forecast Valid:
1pm EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation