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

29°F

-2°C

Humidity 61%
Wind Speed SW 5 mph
Barometer 30.12 in (1021.6 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 28 Feb 12:51 am EST
Extended Forecast for

Winchester MA

  • Overnight

    Overnight: Partly cloudy, with a low around 23. South wind around 6 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 50. South wind 7 to 9 mph.

    High: 50 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Southwest wind around 5 mph becoming light and variable in the evening.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 37. North wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A slight chance of snow before 9pm. Mostly clear, with a low around 11. Northwest wind around 8 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 26. Northwest wind 5 to 7 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. Calm wind becoming southwest around 5 mph after midnight.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow between noon and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 39. South wind 6 to 9 mph. Chance of precipitation is 40%.

    High: 39 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain likely, possibly mixed with snow, becoming all rain after 10pm. Cloudy, with a low around 32. South wind around 7 mph. Chance of precipitation is 70%.

    Low: 32 °F

    Rain/Snow
    Likely then
    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. South wind around 6 mph.
Saturday
Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 50. South wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 29. Southwest wind around 5 mph becoming light and variable in the evening.
Sunday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 37. North wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of snow before 9pm. Mostly clear, with a low around 11. Northwest wind around 8 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 26. Northwest wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 12. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
A chance of snow between noon and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 39. South wind 6 to 9 mph. Chance of precipitation is 40%.
Tuesday Night
Rain likely, possibly mixed with snow, becoming all rain after 10pm. Cloudy, with a low around 32. South wind around 7 mph. Chance of precipitation is 70%.
Wednesday
A chance of rain before 11am. Mostly sunny, with a high near 47. West wind 6 to 8 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 31. Southwest wind around 5 mph.
Thursday
A chance of rain. Mostly cloudy, with a high near 44. Southwest wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 40%.
Thursday Night
Rain likely, possibly mixed with snow. Cloudy, with a low around 32. East wind 7 to 9 mph. Chance of precipitation is 60%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 40. Northeast wind 8 to 10 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Winchester MA
 42.46°N 71.17°W (Elev. 98 ft)
Last Update:
2:35 pm EST Feb 27, 2026
Forecast Valid:
12am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation