National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Partly Cloudy

80°F

27°C

Humidity 34%
Wind Speed W 12 G 23 mph
Barometer 30.10 in (1020.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 22 Jul 3:51 pm EDT
Extended Forecast for

Sudbury MA

Heat Advisory July 24, 11:00am until July 25, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 55. Light and variable wind.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. Southwest wind around 6 mph.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 91. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 91 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. Southwest wind 6 to 9 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 96. Southwest wind 6 to 9 mph.

    High: 96 °F

    Hot

  • Friday Night

    Friday Night: A chance of showers between 9pm and 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 71. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers after 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 85. Light and variable wind becoming northeast around 6 mph in the morning. Chance of precipitation is 30%.

    High: 85 °F

    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 11pm, then a chance of showers after midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. Light southeast wind. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    Showers and
    Patchy Fog

Detailed Forecast

Tonight
Mostly clear, with a low around 55. Light and variable wind.
Wednesday
Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 66. Southwest wind around 6 mph.
Thursday
Sunny and hot, with a high near 91. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 73. Southwest wind 6 to 9 mph.
Friday
Sunny and hot, with a high near 96. Southwest wind 6 to 9 mph.
Friday Night
A chance of showers between 9pm and 2am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 71. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
A chance of showers after 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 85. Light and variable wind becoming northeast around 6 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A chance of showers before 11pm, then a chance of showers after midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. Light southeast wind. Chance of precipitation is 30%.
Sunday
A chance of showers. Patchy fog before 9am. Otherwise, partly sunny, with a high near 84. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Patchy fog. Otherwise, partly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 30%.
Monday
Patchy fog. Otherwise, mostly sunny, with a high near 88. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 67. Light and variable wind.
Tuesday
Mostly sunny, with a high near 88. Calm wind becoming southeast around 6 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sudbury MA
 42.36°N 71.4°W (Elev. 144 ft)
Last Update:
12:20 pm EDT Jul 22, 2025
Forecast Valid:
4pm EDT Jul 22, 2025-6pm EDT Jul 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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