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

47°F

8°C

Humidity 71%
Wind Speed S 10 mph
Barometer 30.13 in (1021.7 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 13 Apr 5:51 am EDT
Extended Forecast for

Acton MA

  • Today

    Today: A slight chance of showers between 2pm and 3pm. Mostly cloudy, with a high near 74. Southwest wind 10 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 74 °F

    Cloudy then
    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 57. Southwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 23 mph.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers between 3pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 82. South wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 2am. Mostly cloudy, with a low around 60. South wind 8 to 13 mph becoming west after midnight. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly after 3pm. Partly sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 81 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers after 2pm. Mostly cloudy, with a high near 73. Southeast wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 73 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 55. Southeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 77. West wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers between 2pm and 3pm. Mostly cloudy, with a high near 74. Southwest wind 10 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 57. Southwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 23 mph.
Tuesday
A slight chance of showers between 3pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 82. South wind 3 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 2am. Mostly cloudy, with a low around 60. South wind 8 to 13 mph becoming west after midnight. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers, mainly after 3pm. Partly sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
Thursday
A chance of showers after 2pm. Mostly cloudy, with a high near 73. Southeast wind 3 to 7 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 55. Southeast wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 77. West wind 5 to 7 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming light and variable in the evening.
Saturday
Partly sunny, with a high near 72. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 52. South wind around 6 mph. Chance of precipitation is 40%.
Sunday
A chance of showers. Mostly cloudy, with a high near 72. Southwest wind 6 to 9 mph, with gusts as high as 20 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:
4:55 am EDT Apr 13, 2026
Forecast Valid:
6am EDT Apr 13, 2026-6pm EDT Apr 19, 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