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.

Overcast

28°F

-2°C

Humidity 63%
Wind Speed S 5 mph
Barometer 30.35 in (1029.3 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 19 Mar 7:51 am EDT
Extended Forecast for

Acton MA

  • Today

    Today: Partly sunny, with a high near 44. Calm wind becoming south around 6 mph in the afternoon.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. South wind 3 to 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55. Light west wind becoming south 5 to 9 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly between 10pm and 3am. Mostly cloudy, with a low around 40. South wind 8 to 10 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.

    Low: 40 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain, mainly before 8am. Partly sunny, with a high near 56. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 56 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. West wind around 6 mph.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 11am. Mostly cloudy, with a high near 55. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 55 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then rain and snow likely. Mostly cloudy, with a low around 32. Southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 32 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before 2pm, then a chance of snow between 2pm and 5pm. Mostly cloudy, with a high near 42. North wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Partly sunny, with a high near 44. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 30. South wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 55. Light west wind becoming south 5 to 9 mph in the afternoon.
Friday Night
Rain likely, mainly between 10pm and 3am. Mostly cloudy, with a low around 40. South wind 8 to 10 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.
Saturday
A chance of rain, mainly before 8am. Partly sunny, with a high near 56. West wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 37. West wind around 6 mph.
Sunday
A chance of rain after 11am. Mostly cloudy, with a high near 55. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.
Sunday Night
A chance of rain before 11pm, then rain and snow likely. Mostly cloudy, with a low around 32. Southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 60%.
Monday
A chance of rain and snow before 2pm, then a chance of snow between 2pm and 5pm. Mostly cloudy, with a high near 42. North wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 23. Northwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 42. Northwest wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 25. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 46. West wind 6 to 9 mph.
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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:
3:02 am EDT Mar 19, 2026
Forecast Valid:
8am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation