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.

Fog

40°F

4°C

Humidity 97%
Wind Speed W 3 mph
Barometer 29.46 in (997.8 mb)
Dewpoint 39°F (4°C)
Visibility 0.25 mi
Last update 12 Mar 6:56 am EDT
Extended Forecast for

Tyngsboro MA

  • Today

    Today: A chance of rain before 5pm, then a chance of rain and snow. Cloudy, with a temperature falling to around 35 by 5pm. West wind 8 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 57 °F⇓

    Chance
    Showers then
    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of snow, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 27. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 41. Light and variable wind becoming south 5 to 9 mph in the afternoon.

    High: 41 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of snow before 10pm, then a chance of rain. Mostly cloudy, with a low around 33. South wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 47 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 24 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow before 11pm, then a chance of rain and snow between 11pm and 2am, then rain likely after 2am. Cloudy, with a low around 33. Southeast wind 5 to 7 mph. Chance of precipitation is 60%.

    Low: 33 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain. High near 61. South wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 61 °F

    Rain

Detailed Forecast

Today
A chance of rain before 5pm, then a chance of rain and snow. Cloudy, with a temperature falling to around 35 by 5pm. West wind 8 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 27. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
Increasing clouds, with a high near 41. Light and variable wind becoming south 5 to 9 mph in the afternoon.
Friday Night
A chance of snow before 10pm, then a chance of rain. Mostly cloudy, with a low around 33. South wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 47. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Saturday Night
Partly cloudy, with a low around 25. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 24 mph.
Sunday
Mostly cloudy, with a high near 44. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
A chance of snow before 11pm, then a chance of rain and snow between 11pm and 2am, then rain likely after 2am. Cloudy, with a low around 33. Southeast wind 5 to 7 mph. Chance of precipitation is 60%.
Monday
Rain. High near 61. South wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Monday Night
Rain before 5am, then a chance of rain and snow. Low around 32. South wind 11 to 14 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Tuesday
A chance of rain and snow. Mostly sunny, with a high near 43. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 20. West wind around 7 mph.
Wednesday
Mostly sunny, with a high near 38. West wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tyngsboro MA
 42.7°N 71.44°W (Elev. 167 ft)
Last Update:
6:38 am EDT Mar 12, 2026
Forecast Valid:
7am EDT Mar 12, 2026-6pm EDT Mar 18, 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