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

23°F

-5°C

Humidity 30%
Wind Speed S 3 mph
Barometer 30.14 in (1022.4 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 5 Dec 3:51 pm EST
Extended Forecast for

Winchester MA

  • Tonight

    Tonight: Increasing clouds, with a low around 20. Light and variable wind.

    Low: 20 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A slight chance of snow before noon, then a slight chance of rain between noon and 2pm. Cloudy, with a high near 37. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Light Snow
    then Slight
    Chance Light
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. West wind around 6 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35. Northwest wind around 6 mph becoming light and variable in the afternoon.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow, mainly between 8pm and 5am. Mostly cloudy, with a low around 20. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 20 °F

    Chance Snow

  • Monday

    Monday: A slight chance of snow before 8am. Sunny, with a high near 26. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 26 °F

    Slight Chance
    Snow then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. Northwest wind around 7 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Southwest wind 6 to 8 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow between 9pm and midnight. Mostly cloudy, with a low around 25. Southwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 20. Light and variable wind.
Saturday
A slight chance of snow before noon, then a slight chance of rain between noon and 2pm. Cloudy, with a high near 37. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 24. West wind around 6 mph.
Sunday
Partly sunny, with a high near 35. Northwest wind around 6 mph becoming light and variable in the afternoon.
Sunday Night
A chance of snow, mainly between 8pm and 5am. Mostly cloudy, with a low around 20. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A slight chance of snow before 8am. Sunny, with a high near 26. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 11. Northwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 30. Southwest wind 6 to 8 mph.
Tuesday Night
A chance of snow between 9pm and midnight. Mostly cloudy, with a low around 25. Southwest wind around 7 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain after 2pm. Mostly cloudy, with a high near 42. South wind around 7 mph. Chance of precipitation is 30%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 33. Southwest wind around 7 mph. Chance of precipitation is 60%.
Thursday
A chance of rain. Partly sunny, with a high near 41. West wind 7 to 10 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26. West wind around 9 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 36. West wind around 10 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winchester MA
 42.44°N 71.17°W (Elev. 272 ft)
Last Update:
2:40 pm EST Dec 5, 2025
Forecast Valid:
4pm EST Dec 5, 2025-6pm EST Dec 12, 2025
 
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Additional Resources

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Chance of Precipitation