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.

Mostly Cloudy

72°F

22°C

Humidity 94%
Wind Speed SW 6 mph
Barometer 29.99 in (1016.5 mb)
Dewpoint 70°F (21°C)
Visibility 8.00 mi
Last update 2 Aug 7:51 am EDT
Extended Forecast for

Sudbury MA

  • Today

    Today: Mostly cloudy, with a high near 84. South wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 84 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Patchy fog after 1am. Low around 68. South wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    Showers then
    Showers and
    Patchy Fog

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 9am, then showers between 9am and 11am, then showers and possibly a thunderstorm after 11am. Patchy fog before 9am. High near 80. Southwest wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 64. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly after 5pm. Mostly sunny, with a high near 83. Northwest wind 3 to 5 mph. Chance of precipitation is 30%.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 10pm. Partly cloudy, with a low around 64. Calm wind. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 11am. Partly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 9pm. Mostly cloudy, with a low around 68. Light south wind. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers between 9am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Southwest wind 3 to 7 mph. Chance of precipitation is 50%.

    High: 85 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Mostly cloudy, with a high near 84. South wind 5 to 9 mph, with gusts as high as 20 mph.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Patchy fog after 1am. Low around 68. South wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely and possibly a thunderstorm before 9am, then showers between 9am and 11am, then showers and possibly a thunderstorm after 11am. Patchy fog before 9am. High near 80. Southwest wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 64. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers, mainly after 5pm. Mostly sunny, with a high near 83. Northwest wind 3 to 5 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 64. Calm wind. Chance of precipitation is 20%.
Wednesday
A chance of showers after 11am. Partly sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 9pm. Mostly cloudy, with a low around 68. Light south wind. Chance of precipitation is 30%.
Thursday
A chance of showers between 9am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Southwest wind 3 to 7 mph. Chance of precipitation is 50%.
Thursday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 70. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly sunny, with a high near 87. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Partly cloudy, with a low around 68. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 87. West wind 3 to 6 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sudbury MA
 42.36°N 71.43°W (Elev. 148 ft)
Last Update:
1:20 am EDT Aug 2, 2026
Forecast Valid:
8am EDT Aug 2, 2026-6pm EDT Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

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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