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.

Mostly Cloudy

21°F

-6°C

Humidity 92%
Wind Speed Calm
Barometer 29.91 in (1013.1 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 4 Dec 4:56 am EST
Extended Forecast for

Mont Vernon NH

  • Overnight

    Overnight: Scattered flurries. Mostly cloudy, with a low around 21. Southwest wind around 5 mph.

    Low: 21 °F

    Scattered
    Flurries

  • Thursday

    Thursday: A 40 percent chance of snow showers, mainly between 10am and 5pm. Partly sunny, with a high near 34. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 34 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 2. Wind chill values as low as -8. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.

    Low: 2 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 21. Wind chill values as low as -6. Southwest wind around 5 mph.

    High: 21 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10. Calm wind.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: Scattered snow showers, mainly before 11am. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered flurries. Mostly cloudy, with a low around 21. Southwest wind around 5 mph.
Thursday
A 40 percent chance of snow showers, mainly between 10am and 5pm. Partly sunny, with a high near 34. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly clear, with a low around 2. Wind chill values as low as -8. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Friday
Mostly sunny, with a high near 21. Wind chill values as low as -6. Southwest wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 10. Calm wind.
Saturday
Scattered snow showers, mainly before 11am. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Sunny, with a high near 20.
Monday Night
Mostly clear, with a low around 3.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 34.
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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:
12:56 am EST Dec 4, 2025
Forecast Valid:
5am EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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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