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

31°F

-1°C

Humidity 92%
Wind Speed SW 6 mph
Barometer 30.03 in (1018.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 20 Apr 3:51 am EDT
Extended Forecast for

Acton MA

  • Today

    Today: Increasing clouds, with a high near 52. West wind 5 to 10 mph.

    High: 52 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. North wind around 6 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 3am. Increasing clouds, with a low around 35. South wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 51. South wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 61. Northwest wind 3 to 7 mph.

    High: 61 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. Northwest wind 3 to 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59. Northwest wind 3 to 6 mph.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 52. West wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 27. North wind around 6 mph.
Tuesday
Mostly sunny, with a high near 52. Light and variable wind.
Tuesday Night
A slight chance of showers after 3am. Increasing clouds, with a low around 35. South wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 51. South wind 5 to 7 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 38. Light and variable wind.
Thursday
Partly sunny, with a high near 61. Northwest wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 38. Northwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 59. Northwest wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 39. Light and variable wind.
Saturday
Mostly sunny, with a high near 58. Light and variable wind becoming east around 5 mph in the afternoon.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 40. Light and variable wind. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 60. Calm wind becoming east around 6 mph in the afternoon.
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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:
2:29 am EDT Apr 20, 2026
Forecast Valid:
4am EDT Apr 20, 2026-6pm EDT Apr 26, 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