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.

Light Rain

45°F

7°C

Humidity 90%
Wind Speed Calm
Barometer 29.79 in (1008.8 mb)
Dewpoint 42°F (6°C)
Visibility 7.00 mi
Last update 20 Mar 6:56 pm EDT
Extended Forecast for

Tyngsboro MA

  • Tonight

    Tonight: Rain, mainly before 11pm. Patchy fog after midnight. Low around 37. South wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain then
    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, sunny, with a high near 51. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 51 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 3am. Increasing clouds, with a low around 33. Calm wind. Chance of precipitation is 20%.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Rain likely, possibly mixed with snow before 11am, then rain. High near 50. South wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 50 °F

    Rain/Snow
    then Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 1am. Cloudy, with a low around 32. North wind 3 to 5 mph. Chance of precipitation is 70%.

    Low: 32 °F

    Rain Likely

  • Monday

    Monday: A chance of rain before 9am, then a chance of rain and snow between 9am and 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 42. North wind 6 to 8 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25. Northwest wind around 6 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

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

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Southwest wind 3 to 5 mph.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, mainly before 11pm. Patchy fog after midnight. Low around 37. South wind 5 to 9 mph becoming light southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 51. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday Night
A slight chance of snow after 3am. Increasing clouds, with a low around 33. Calm wind. Chance of precipitation is 20%.
Sunday
Rain likely, possibly mixed with snow before 11am, then rain. High near 50. South wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain likely, mainly before 1am. Cloudy, with a low around 32. North wind 3 to 5 mph. Chance of precipitation is 70%.
Monday
A chance of rain before 9am, then a chance of rain and snow between 9am and 11am, then a chance of rain after 11am. Mostly cloudy, with a high near 42. North wind 6 to 8 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 25. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 44. Northwest wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Southwest wind 3 to 5 mph.
Wednesday
A chance of rain and snow before 10am, then a chance of rain between 10am and 5pm. Mostly cloudy, with a high near 47. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 25. West wind around 7 mph.
Thursday
Mostly sunny, with a high near 48. Northwest wind 6 to 8 mph becoming southwest in the afternoon.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 31. South wind around 7 mph. Chance of precipitation is 60%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 48. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tyngsboro MA
 42.7°N 71.44°W (Elev. 167 ft)
Last Update:
1:08 pm EDT Mar 20, 2026
Forecast Valid:
7pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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