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

27°F

-3°C

Humidity 96%
Wind Speed Calm
Barometer 29.98 in (1016.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 1 Mar 1:51 am EST
Extended Forecast for

Acton MA

  • Overnight

    Overnight: Mostly clear early, then becoming mostly cloudy, with a low around 27. Northwest wind 5 to 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 32. North wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Clear, with a low around 3. Wind chill values as low as -4. North wind 5 to 8 mph.

    Low: 3 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 28. Wind chill values as low as -5. Northwest wind 3 to 5 mph.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. Calm wind becoming south around 5 mph after midnight.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow between 10am and 1pm, then rain likely. Partly sunny, with a high near 40. South wind 5 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 11pm. Low around 33. Light and variable wind becoming west around 5 mph after midnight. Chance of precipitation is 90%.

    Low: 33 °F

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Rain or freezing rain likely before 8am, then a chance of rain between 8am and 10am. Mostly sunny, with a high near 48. Northwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 60%.

    High: 48 °F

    Rain/Freezing
    Rain Likely
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 9pm. Mostly cloudy, with a low around 35. Light southwest wind. Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear early, then becoming mostly cloudy, with a low around 27. Northwest wind 5 to 7 mph.
Sunday
Snow likely, mainly before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 32. North wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
Clear, with a low around 3. Wind chill values as low as -4. North wind 5 to 8 mph.
Monday
Sunny, with a high near 28. Wind chill values as low as -5. Northwest wind 3 to 5 mph.
Monday Night
Mostly clear, with a low around 11. Calm wind becoming south around 5 mph after midnight.
Tuesday
A chance of snow between 10am and 1pm, then rain likely. Partly sunny, with a high near 40. South wind 5 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 11pm. Low around 33. Light and variable wind becoming west around 5 mph after midnight. Chance of precipitation is 90%.
Wednesday
Rain or freezing rain likely before 8am, then a chance of rain between 8am and 10am. Mostly sunny, with a high near 48. Northwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of rain after 9pm. Mostly cloudy, with a low around 35. Light southwest wind. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 53. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely. Cloudy, with a low around 35. Northeast wind around 5 mph. Chance of precipitation is 60%.
Friday
Rain likely. Cloudy, with a high near 41. East wind around 7 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain. Cloudy, with a low around 34. Northeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 56. Southwest wind 3 to 7 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:
1:02 am EST Mar 1, 2026
Forecast Valid:
2am EST Mar 1, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation