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

64°F

18°C

Humidity 75%
Wind Speed NW 13 G 20 mph
Barometer 29.76 in (1007.6 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 12 Oct 11:56 am EDT
Extended Forecast for

3 Miles E Groton MA

  • Columbus Day

    Columbus Day: Sunny, with a high near 71. Northwest wind around 6 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: A chance of showers, mainly between 1am and 5am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 49. Light and variable wind. Chance of precipitation is 30%.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Showers likely, mainly after 3pm. Patchy fog. Otherwise, cloudy, with a high near 62. Northeast wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers
    Likely and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 2am. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 55. South wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. West wind around 7 mph.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Light northwest wind.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63. North wind 5 to 7 mph.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 2am. Partly cloudy, with a low around 42. Calm wind. Chance of precipitation is 30%.

    Low: 42 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, mainly after 7am. High near 62. Southeast wind 3 to 7 mph. Chance of precipitation is 80%.

    High: 62 °F

    Showers

Detailed Forecast

Columbus Day
Sunny, with a high near 71. Northwest wind around 6 mph.
Tonight
A chance of showers, mainly between 1am and 5am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 49. Light and variable wind. Chance of precipitation is 30%.
Tuesday
Showers likely, mainly after 3pm. Patchy fog. Otherwise, cloudy, with a high near 62. Northeast wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 2am. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 55. South wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 71. West wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 49. Light northwest wind.
Thursday
Sunny, with a high near 63. North wind 5 to 7 mph.
Thursday Night
A chance of showers after 2am. Partly cloudy, with a low around 42. Calm wind. Chance of precipitation is 30%.
Friday
Showers, mainly after 7am. High near 62. Southeast wind 3 to 7 mph. Chance of precipitation is 80%.
Friday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 41. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 50. Northwest wind 13 to 15 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 32. West wind 5 to 9 mph.
Sunday
Sunny, with a high near 53. West wind around 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Groton MA
 42.6°N 71.52°W (Elev. 233 ft)
Last Update:
9:31 am EDT Oct 12, 2026
Forecast Valid:
12pm EDT Oct 12, 2026-6pm EDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation