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

Hazardous Weather Conditions

Current conditions at

Nashua - Boire Field Airport (KASH)

Lat: 42.78°NLon: 71.51°WElev: 180ft.

Fair

9°F

-13°C

Humidity 61%
Wind Speed Calm
Barometer 30.38 in (1028.9 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 20 Jan 9:56 pm EST
Extended Forecast for

Mont Vernon NH

  • Tonight

    Tonight: Mostly clear, with a low around 7. Wind chill values as low as -5. Southwest wind 5 to 10 mph.

    Low: 7 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 27. Wind chill values as low as -5. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 27 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of snow before 1am, then a chance of snow showers, mainly between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 21. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 38. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. West wind 5 to 10 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 8.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 7. Wind chill values as low as -5. Southwest wind 5 to 10 mph.
Wednesday
Increasing clouds, with a high near 27. Wind chill values as low as -5. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow before 1am, then a chance of snow showers, mainly between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 21. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 38. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 17. West wind 5 to 10 mph.
Friday
Partly sunny, with a high near 23.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Sunny and cold, with a high near 8.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
A 30 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 10.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 5.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 18.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mont Vernon NH
 42.91°N 71.69°W (Elev. 771 ft)
Last Update:
6:08 pm EST Jan 20, 2026
Forecast Valid:
10pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation