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

26°F

-3°C

Humidity 25%
Wind Speed SW 6 mph
Barometer 30.10 in (1021.3 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 9 Dec 1:51 pm EST
Extended Forecast for

Acton MA

  • This Afternoon

    This Afternoon: Sunny early, then becoming mostly cloudy, with a high near 30. Light south wind.

    High: 30 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of snow between 10pm and 2am. Mostly cloudy, with a low around 21. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 44. South wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Slight Chance
    Rain then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 1am. Patchy fog before 2am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 27. Southwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Rain Likely
    and Patchy
    Fog then
    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 33. West wind 13 to 17 mph, with gusts as high as 37 mph.

    High: 33 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. West wind 14 to 16 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 32. West wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. Southwest wind 3 to 6 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36. West wind 3 to 7 mph.

    High: 36 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny early, then becoming mostly cloudy, with a high near 30. Light south wind.
Tonight
A slight chance of snow between 10pm and 2am. Mostly cloudy, with a low around 21. South wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 44. South wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely, mainly before 1am. Patchy fog before 2am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 27. Southwest wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 33. West wind 13 to 17 mph, with gusts as high as 37 mph.
Thursday Night
Partly cloudy, with a low around 17. West wind 14 to 16 mph.
Friday
Sunny, with a high near 32. West wind 8 to 13 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 20. Southwest wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 36. West wind 3 to 7 mph.
Saturday Night
A chance of snow after 3am. Mostly cloudy, with a low around 24. West wind around 6 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 33. Northwest wind 6 to 8 mph. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 12. Northwest wind around 8 mph.
Monday
Sunny, with a high near 24. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Acton MA
 42.48°N 71.43°W (Elev. 207 ft)
Last Update:
12:52 pm EST Dec 9, 2025
Forecast Valid:
2pm EST Dec 9, 2025-6pm EST Dec 15, 2025
 
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Additional Resources

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Chance of Precipitation