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

47°F

8°C

Humidity 34%
Wind Speed N 14 G 24 mph
Barometer 29.91 in (1014.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 21 Mar 4:51 pm EDT
Extended Forecast for

Winchester MA

  • Tonight

    Tonight: A chance of rain, mainly after 5am. Mostly cloudy, with a low around 34. North wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain, mainly after 10am. High near 44. Southeast wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 2am. Low around 33. North wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain

  • Monday

    Monday: A chance of snow before 8am, then a chance of snow showers, mainly between 8am and 1pm. Cloudy, with a high near 40. North wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 28. Northwest wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Northwest wind around 6 mph becoming west in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. Southwest wind 6 to 8 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. West wind 6 to 8 mph.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain, mainly after 5am. Mostly cloudy, with a low around 34. North wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Rain, mainly after 10am. High near 44. Southeast wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain, mainly before 2am. Low around 33. North wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of snow before 8am, then a chance of snow showers, mainly between 8am and 1pm. Cloudy, with a high near 40. North wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 28. Northwest wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Tuesday
Mostly sunny, with a high near 44. Northwest wind around 6 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 32. Southwest wind 6 to 8 mph.
Wednesday
Partly sunny, with a high near 51. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 32. West wind 6 to 8 mph.
Thursday
A chance of rain and snow before 11am, then a chance of rain between 11am and 5pm, then a chance of rain and snow after 5pm. Partly sunny, with a high near 52. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 38. Southwest wind around 10 mph. Chance of precipitation is 70%.
Friday
A chance of rain and snow. Mostly sunny, with a high near 48. Northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 24. Northwest wind around 8 mph.
Saturday
Mostly sunny, with a high near 42. West wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winchester MA
 42.46°N 71.17°W (Elev. 98 ft)
Last Update:
4:28 pm EDT Mar 21, 2026
Forecast Valid:
5pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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