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

42°F

6°C

Humidity 89%
Wind Speed Vrbl 3 mph
Barometer 29.72 in (1007.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 22 Mar 2:51 pm EDT
Extended Forecast for

Stow MA

  • This Afternoon

    This Afternoon: Rain, mainly before 5pm. Patchy fog. High near 44. Southwest wind around 8 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain and snow before 4am, then snow, possibly mixed with rain and sleet. Patchy fog before 11pm. Low around 33. West wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 100%. New snow and sleet accumulation of less than one inch possible.

    Low: 33 °F

    Rain and
    Patchy Fog
    then Wintry
    Mix

  • Monday

    Monday: Snow showers likely, possibly mixed with sleet, becoming all snow after 11am. Cloudy, with a high near 39. North wind 8 to 10 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than one inch possible.

    High: 39 °F

    Snow/Sleet
    Likely then
    Snow Showers
    Likely

  • Monday Night

    Monday Night: Snow showers likely before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 29. Northwest wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 45. Northwest wind around 5 mph.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Southwest wind around 6 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 2am. Mostly cloudy, with a low around 32. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain before 5pm, then a chance of rain and snow. Partly sunny, with a high near 53. South wind 5 to 8 mph. Chance of precipitation is 40%.

    High: 53 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Rain, mainly before 5pm. Patchy fog. High near 44. Southwest wind around 8 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain and snow before 4am, then snow, possibly mixed with rain and sleet. Patchy fog before 11pm. Low around 33. West wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 100%. New snow and sleet accumulation of less than one inch possible.
Monday
Snow showers likely, possibly mixed with sleet, becoming all snow after 11am. Cloudy, with a high near 39. North wind 8 to 10 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than one inch possible.
Monday Night
Snow showers likely before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 29. Northwest wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
Sunny, with a high near 45. Northwest wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Southwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 51. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 32. Southwest wind around 6 mph. Chance of precipitation is 30%.
Thursday
A chance of rain before 5pm, then a chance of rain and snow. Partly sunny, with a high near 53. South wind 5 to 8 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow before 8pm, then rain likely. Mostly cloudy, with a low around 38. South wind around 9 mph. Chance of precipitation is 70%.
Friday
A chance of rain. Mostly sunny, with a high near 47. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 20. Northwest wind around 6 mph.
Saturday
Sunny, with a high near 40. West wind 5 to 7 mph.
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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:
1:07 pm EDT Mar 22, 2026
Forecast Valid:
2pm EDT Mar 22, 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