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

23°F

-5°C

Humidity 44%
Wind Speed Vrbl 5 mph
Barometer 30.45 in (1031.4 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 21 Jan 10:56 am EST
Extended Forecast for

Mont Vernon NH

  • Today

    Today: Increasing clouds, with a high near 28. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow likely, mainly before midnight, then a chance of snow showers after 1am. Cloudy, then gradually becoming partly cloudy, with a low around 20. South wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Snow Likely
    then Chance
    Snow Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 39. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. West wind 5 to 10 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 24. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -2.

    Low: -2 °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 -2.

    Low: -2 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow showers after 11am. Mostly cloudy, with a high near 12.

    High: 12 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 28. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Snow likely, mainly before midnight, then a chance of snow showers after 1am. Cloudy, then gradually becoming partly cloudy, with a low around 20. South wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Thursday
Mostly sunny, with a high near 39. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 16. West wind 5 to 10 mph.
Friday
Partly sunny, with a high near 24. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around -2.
Saturday
Sunny and cold, with a high near 8.
Saturday Night
Mostly cloudy, with a low around -2.
Sunday
A 40 percent chance of snow showers after 11am. Mostly cloudy, with a high near 12.
Sunday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 5.
Monday
A 30 percent chance of snow showers. Partly sunny, with a high near 18.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
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:
6:32 am EST Jan 21, 2026
Forecast Valid:
11am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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