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.

Fair

41°F

5°C

Humidity 43%
Wind Speed N 5 mph
Barometer 29.99 in (1015.7 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 21 Mar 6:56 pm EDT
Extended Forecast for

Tyngsboro MA

  • Tonight

    Tonight: A chance of rain before 4am, then a chance of snow. Mostly cloudy, with a low around 33. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 33 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Snow likely before 8am, then rain. High near 43. Light and variable wind. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Rain

  • Sunday Night

    Sunday Night: Rain likely before 4am, then a chance of rain and snow. Cloudy, with a low around 32. North wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: A chance of snow showers before 3pm, then a chance of rain showers. Cloudy, with a high near 40. North wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 27. Northwest wind 3 to 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. Light and variable wind.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Southwest wind 3 to 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. West wind 3 to 6 mph.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain before 4am, then a chance of snow. Mostly cloudy, with a low around 33. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow likely before 8am, then rain. High near 43. Light and variable wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain likely before 4am, then a chance of rain and snow. Cloudy, with a low around 32. North wind 3 to 6 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow showers before 3pm, then a chance of rain showers. Cloudy, with a high near 40. North wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 27. Northwest wind 3 to 5 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 45. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 29. Southwest wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 50. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 28. West wind 3 to 6 mph.
Thursday
A chance of rain and snow before 11am, then a chance of rain between 11am and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 51. South wind 5 to 9 mph. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 35. Southwest wind around 8 mph. Chance of precipitation is 70%.
Friday
A chance of rain and snow. Mostly sunny, with a high near 46. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 20. Northwest wind around 6 mph.
Saturday
Sunny, with a high near 42. West wind 5 to 7 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:
6:13 pm EDT Mar 21, 2026
Forecast Valid:
7pm EDT Mar 21, 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