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.

Fog/Mist

55°F

13°C

Humidity 96%
Wind Speed Calm
Barometer 30.20 in (1023.5 mb)
Dewpoint 54°F (12°C)
Visibility 1.00 mi
Last update 16 Jun 7:51 am EDT
Extended Forecast for

Acton MA

  • Today

    Today: Partly sunny, with a high near 71. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 5am. Otherwise, increasing clouds, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 73. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 73 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 8pm. Cloudy, with a low around 63. Light south wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 63 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly before 4pm. Mostly cloudy, with a high near 81. Southwest wind around 6 mph. Chance of precipitation is 40%.

    High: 81 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 9pm. Partly cloudy, with a low around 67. Light southwest wind. Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Juneteenth

    Juneteenth: A chance of showers after 3pm. Mostly sunny and hot, with a high near 90. Southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 90 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 11pm. Partly cloudy, with a low around 64. West wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81. West wind 7 to 9 mph.

    High: 81 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 71. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tonight
Patchy fog after 5am. Otherwise, increasing clouds, with a low around 56. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 73. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
A chance of showers, mainly after 8pm. Cloudy, with a low around 63. Light south wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of showers and thunderstorms, mainly before 4pm. Mostly cloudy, with a high near 81. Southwest wind around 6 mph. Chance of precipitation is 40%.
Wednesday Night
A slight chance of showers before 9pm. Partly cloudy, with a low around 67. Light southwest wind. Chance of precipitation is 20%.
Juneteenth
A chance of showers after 3pm. Mostly sunny and hot, with a high near 90. Southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 11pm. Partly cloudy, with a low around 64. West wind 6 to 8 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 81. West wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 58. West wind around 6 mph.
Saturday
Sunny, with a high near 81. West wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 63. Southwest wind around 5 mph.
Sunday
Partly sunny, with a high near 86. West wind around 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:
4:45 am EDT Jun 16, 2025
Forecast Valid:
8am EDT Jun 16, 2025-6pm EDT Jun 22, 2025
 
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