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.

Light Rain

39°F

4°C

Humidity 96%
Wind Speed SE 9 mph
Barometer 29.90 in (1013.9 mb)
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Wind Chill33°F (1°C)
Last update 31 Mar 11:51 pm EDT
Extended Forecast for

Acton MA

  • Overnight

    Overnight: A chance of rain, mainly after 2am. Mostly cloudy, with a low around 44. Southeast wind around 5 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 9am. Mostly cloudy, with a high near 71. Southwest wind 7 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 60%.

    High: 71 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 36. East wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 40. East wind around 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain. Cloudy, with a low around 36. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 36 °F

    Chance Rain

  • Friday

    Friday: Mostly cloudy, with a high near 69. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 69 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54. Southwest wind around 9 mph.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 71. West wind 6 to 9 mph becoming east in the afternoon.

    High: 71 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 7pm. Mostly cloudy, with a low around 45. East wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Overnight
A chance of rain, mainly after 2am. Mostly cloudy, with a low around 44. Southeast wind around 5 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 71. Southwest wind 7 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 36. East wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain. Cloudy, with a high near 40. East wind around 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain. Cloudy, with a low around 36. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 69. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 54. Southwest wind around 9 mph.
Saturday
Partly sunny, with a high near 71. West wind 6 to 9 mph becoming east in the afternoon.
Saturday Night
A chance of rain after 7pm. Mostly cloudy, with a low around 45. East wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 68. Southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 40. West wind around 8 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 53. Northwest wind around 9 mph.
Monday Night
Partly cloudy, with a low around 32. Northwest wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 53. Light and variable wind becoming west 5 to 7 mph in the morning.
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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:
7:38 pm EDT Mar 31, 2026
Forecast Valid:
12am EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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