National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Nashua - Boire Field Airport (KASH)

Lat: 42.78°NLon: 71.51°WElev: 180ft.

Overcast

21°F

-6°C

Humidity 92%
Wind Speed Calm
Barometer 30.31 in (1026.8 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 9 Jan 7:56 am EST
Extended Forecast for

Tyngsboro MA

  • Today

    Today: A chance of showers, mainly after 5pm. Patchy fog between 10am and noon. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 48. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 48 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog then
    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before 8pm. Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 36. South wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely and
    Patchy Fog
    then Patchy
    Fog

  • Saturday

    Saturday: A chance of rain, mainly after 3pm. Increasing clouds, with a high near 45. Light and variable wind. Chance of precipitation is 30%.

    High: 45 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 7pm. Patchy fog before 8pm. Low around 34. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain and
    Patchy Fog

  • Sunday

    Sunday: Rain likely, mainly before noon. Mostly cloudy, with a high near 40. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 40 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Partly cloudy, with a low around 25. West wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Monday

    Monday: Sunny, with a high near 37. West wind 7 to 11 mph, with gusts as high as 24 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Southwest wind around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Southwest wind 5 to 8 mph.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers, mainly after 5pm. Patchy fog between 10am and noon. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 48. Calm wind becoming south 5 to 8 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Tonight
Showers likely, mainly before 8pm. Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 36. South wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%.
Saturday
A chance of rain, mainly after 3pm. Increasing clouds, with a high near 45. Light and variable wind. Chance of precipitation is 30%.
Saturday Night
Rain, mainly after 7pm. Patchy fog before 8pm. Low around 34. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain likely, mainly before noon. Mostly cloudy, with a high near 40. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am. Partly cloudy, with a low around 25. West wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 37. West wind 7 to 11 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 26. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 42. Southwest wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 29. Light southwest wind.
Wednesday
Mostly cloudy, with a high near 45. Southwest wind 3 to 6 mph.
Wednesday Night
Cloudy, with a low around 28. Light west wind.
Thursday
Mostly cloudy, with a high near 37. Northwest wind 3 to 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Tyngsboro MA
 42.7°N 71.44°W (Elev. 167 ft)
Last Update:
12:42 am EST Jan 9, 2026
Forecast Valid:
8am EST Jan 9, 2026-6pm EST Jan 15, 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