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

55°F

13°C

Humidity 45%
Wind Speed S 13 G 25 mph
Barometer 29.85 in (1012.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 20 Mar 2:51 pm EDT
Extended Forecast for

Stow MA

  • This Afternoon

    This Afternoon: A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 54. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 54 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly before 1am. Patchy fog after midnight. Low around 40. Southwest wind 5 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 51. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 51 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 34. Light and variable wind.

    Low: 34 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of snow before 9am, then rain. Patchy fog before 9am. High near 51. South wind 5 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 51 °F

    Rain/Snow
    Likely and
    Patchy Fog
    then Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 3am. Low around 33. North wind around 6 mph. Chance of precipitation is 80%.

    Low: 33 °F

    Rain

  • Monday

    Monday: A chance of rain before 5pm. Mostly cloudy, with a high near 42. North wind 7 to 9 mph. Chance of precipitation is 50%.

    High: 42 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Northwest wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. Northwest wind around 7 mph.

    High: 44 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 54. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tonight
Rain, mainly before 1am. Patchy fog after midnight. Low around 40. Southwest wind 5 to 9 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 51. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Increasing clouds, with a low around 34. Light and variable wind.
Sunday
A chance of snow before 9am, then rain. Patchy fog before 9am. High near 51. South wind 5 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain, mainly before 3am. Low around 33. North wind around 6 mph. Chance of precipitation is 80%.
Monday
A chance of rain before 5pm. Mostly cloudy, with a high near 42. North wind 7 to 9 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 26. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 44. Northwest wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 29. Southwest wind around 6 mph.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 46. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 27. Northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 47. Northwest wind 6 to 8 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Stow MA
 42.44°N 71.53°W (Elev. 305 ft)
Last Update:
1:08 pm EDT Mar 20, 2026
Forecast Valid:
2pm EDT Mar 20, 2026-6pm EDT Mar 26, 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