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.

Overcast

32°F

0°C

Humidity 69%
Wind Speed S 5 mph
Barometer 30.13 in (1021.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 17 Feb 9:51 am EST
Extended Forecast for

Stow MA

  • Today

    Today: Mostly cloudy, with a high near 40. Southwest wind 3 to 6 mph.

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Snow likely, possibly mixed with rain. Cloudy, with a high near 40. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow, mainly before midnight. Low around 25. Light north wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Light and variable wind.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow before 2pm, then a chance of rain between 2pm and 4pm, then snow likely after 4pm. Mostly cloudy, with a high near 38. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 60%.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 25. North wind 3 to 5 mph. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow before 10am, then a chance of rain and snow between 10am and 2pm, then a chance of snow after 2pm. Mostly cloudy, with a high near 37. Northeast wind 3 to 6 mph. Chance of precipitation is 40%.

    High: 37 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 40. Southwest wind 3 to 6 mph.
Tonight
Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 28. Calm wind.
Wednesday
Snow likely, possibly mixed with rain. Cloudy, with a high near 40. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, mainly before midnight. Low around 25. Light north wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Mostly sunny, with a high near 40. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 21. Calm wind.
Friday
A chance of snow before 2pm, then a chance of rain between 2pm and 4pm, then snow likely after 4pm. Mostly cloudy, with a high near 38. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 25. North wind 3 to 5 mph. Chance of precipitation is 70%.
Saturday
A chance of snow before 10am, then a chance of rain and snow between 10am and 2pm, then a chance of snow after 2pm. Mostly cloudy, with a high near 37. Northeast wind 3 to 6 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Cloudy, with a low around 24. Light north wind. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly cloudy, with a high near 35. Northeast wind 5 to 8 mph. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 23. North wind around 7 mph. Chance of precipitation is 40%.
Monday
A chance of snow. Mostly cloudy, with a high near 35. North wind around 8 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stow MA
 42.44°N 71.5°W (Elev. 240 ft)
Last Update:
8:22 am EST Feb 17, 2026
Forecast Valid:
10am EST Feb 17, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation