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.

Fair

23°F

-5°C

Humidity 92%
Wind Speed Calm
Barometer 29.99 in (1015.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 1 Mar 2:56 am EST
Extended Forecast for

Mont Vernon NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 24. Northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before 1pm. Cloudy, then gradual clearing during the afternoon, with a high near 29. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 29 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Clear, with a low around 5. Wind chill values as low as -6. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 5 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 25. Wind chill values as low as -6. West wind around 5 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11. Calm wind becoming southwest around 5 mph after midnight.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow after 1pm, mixing with rain after 2pm. Partly sunny, with a high near 37. Chance of precipitation is 50%.

    High: 37 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow before 10pm, then rain between 10pm and 4am, then snow after 4am. Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Rain/Snow

  • Wednesday

    Wednesday: Snow likely before 7am. Mostly sunny, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Snow Likely
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. Northwest wind around 10 mph, with gusts as high as 25 mph.
Sunday
A 30 percent chance of snow, mainly before 1pm. Cloudy, then gradual clearing during the afternoon, with a high near 29. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 5. Wind chill values as low as -6. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 25. Wind chill values as low as -6. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 11. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
A chance of snow after 1pm, mixing with rain after 2pm. Partly sunny, with a high near 37. Chance of precipitation is 50%.
Tuesday Night
Rain and snow before 10pm, then rain between 10pm and 4am, then snow after 4am. Low around 31. Chance of precipitation is 90%.
Wednesday
Snow likely before 7am. Mostly sunny, with a high near 47. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 49.
Thursday Night
Rain or freezing rain likely. Cloudy, with a low around 36. Chance of precipitation is 60%.
Friday
A chance of rain or freezing rain. Cloudy, with a high near 43. Chance of precipitation is 50%.
Friday Night
A chance of rain or freezing rain. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mont Vernon NH
 42.91°N 71.69°W (Elev. 771 ft)
Last Update:
1:28 am EST Mar 1, 2026
Forecast Valid:
3am EST Mar 1, 2026-6pm EST Mar 7, 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