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

62°F

17°C

Humidity 75%
Wind Speed NW 6 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Jul 11:56 pm EDT
Extended Forecast for

Mont Vernon NH

  • Overnight

    Overnight: Clear, with a low around 53. Northwest wind around 5 mph becoming calm.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 2am. Increasing clouds, with a low around 66. Southwest wind around 5 mph.

    Low: 66 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly between 2pm and 4pm. Mostly cloudy, with a high near 80. Southwest wind around 5 mph. Chance of precipitation is 60%.

    High: 80 °F

    Chance
    Showers then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 59. Northwest wind around 5 mph.

    Low: 59 °F

    Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 53. Northwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Saturday Night
A 20 percent chance of showers after 2am. Increasing clouds, with a low around 66. Southwest wind around 5 mph.
Sunday
Showers and thunderstorms likely, mainly between 2pm and 4pm. Mostly cloudy, with a high near 80. Southwest wind around 5 mph. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 59. Northwest wind around 5 mph.
Monday
Sunny, with a high near 74.
Monday Night
Clear, with a low around 52.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 69.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 87.
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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:
11:17 pm EDT Jul 18, 2025
Forecast Valid:
12am EDT Jul 19, 2025-6pm EDT Jul 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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