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

45°F

7°C

Humidity 68%
Wind Speed W 3 mph
Barometer 29.96 in (1015.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 10 Mar 2:51 am EDT
Extended Forecast for

Winchester MA

  • Overnight

    Overnight: Mostly clear, with a low around 43. Southwest wind around 6 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. Southwest wind 5 to 8 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 42. Southwest wind around 6 mph becoming light and variable.

    Low: 42 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A slight chance of rain or light rain before 8am, then a chance of light rain, mainly after 4pm. Patchy fog before 11am, then patchy fog after noon. Otherwise, cloudy, with a high near 52. Northeast wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance Light
    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of rain or light rain before 8pm, then a chance of rain after 8pm. Mostly cloudy, with a low around 46. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 46 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 57. West wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Northwest wind 7 to 10 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain and snow between 9pm and 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 35. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 43. Southwest wind around 6 mph.
Tuesday
Sunny, with a high near 75. Southwest wind 5 to 8 mph.
Tuesday Night
Increasing clouds, with a low around 42. Southwest wind around 6 mph becoming light and variable.
Wednesday
A slight chance of rain or light rain before 8am, then a chance of light rain, mainly after 4pm. Patchy fog before 11am, then patchy fog after noon. Otherwise, cloudy, with a high near 52. Northeast wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain or light rain before 8pm, then a chance of rain after 8pm. Mostly cloudy, with a low around 46. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 57. West wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 29. Northwest wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 46. South wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
A chance of rain and snow between 9pm and 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 35. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 48. West wind 11 to 14 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 31. West wind 3 to 7 mph.
Sunday
Mostly cloudy, with a high near 51. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Rain likely. Cloudy, with a low around 42. South wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Monday
Rain. High near 58. South wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winchester MA
 42.44°N 71.14°W (Elev. 36 ft)
Last Update:
2:50 am EDT Mar 10, 2026
Forecast Valid:
3am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation