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

74°F

23°C

Humidity 48%
Wind Speed S 6 mph
Barometer 29.97 in (1015.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 3 Sep 10:51 am EDT
Extended Forecast for

Sudbury MA

  • Today

    Today: Sunny, with a high near 79. South wind 3 to 8 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 51. South wind around 6 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 80. Calm wind becoming south 5 to 9 mph in the morning.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers after 2am. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 61. South wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Mostly Clear
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers, mainly before 9am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 84. South wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 67. South wind 6 to 8 mph.

    Low: 67 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: A chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 86. Southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 86 °F

    Patchy Fog
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely after 8pm. Patchy fog between 9pm and 4am. Otherwise, mostly cloudy, with a low around 58. West wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers. Patchy fog before 8am. Otherwise, partly sunny, with a high near 74. Northwest wind 3 to 5 mph. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers and
    Patchy Fog

Detailed Forecast

Today
Sunny, with a high near 79. South wind 3 to 8 mph.
Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 51. South wind around 6 mph becoming calm in the evening.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 80. Calm wind becoming south 5 to 9 mph in the morning.
Thursday Night
A slight chance of showers after 2am. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 61. South wind 5 to 8 mph. Chance of precipitation is 20%.
Friday
A chance of showers, mainly before 9am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 84. South wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 67. South wind 6 to 8 mph.
Saturday
A chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 86. Southwest wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms, then showers likely after 8pm. Patchy fog between 9pm and 4am. Otherwise, mostly cloudy, with a low around 58. West wind 3 to 6 mph. Chance of precipitation is 60%.
Sunday
A chance of showers. Patchy fog before 8am. Otherwise, partly sunny, with a high near 74. Northwest wind 3 to 5 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 51. Light northwest wind.
Monday
Sunny, with a high near 75. Northwest wind 3 to 5 mph.
Monday Night
Mostly clear, with a low around 49. Light and variable wind.
Tuesday
Mostly sunny, with a high near 74. Calm wind becoming southeast around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Sudbury MA
 42.39°N 71.42°W (Elev. 177 ft)
Last Update:
10:26 am EDT Sep 3, 2025
Forecast Valid:
10am EDT Sep 3, 2025-6pm EDT Sep 9, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation