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

Keene, Dillant-Hopkins Airport (KEEN)

Lat: 42.9°NLon: 72.27°WElev: 489ft.

Mostly Cloudy

29°F

-2°C

Humidity 63%
Wind Speed NE 5 mph
Barometer 29.93 in (1014.2 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 13 Mar 2:56 am EDT
Extended Forecast for

Sullivan NH

  • Overnight

    Overnight: Partly cloudy, with a low around 22. Northwest wind around 5 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 36. West wind around 5 mph becoming southwest in the afternoon.

    High: 36 °F

    Sunny then
    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly between 10pm and 1am. Cloudy, with a low around 27. South wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Likely

  • Saturday

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

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of freezing rain after 2am, mixing with rain after 4am. Cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Cloudy then
    Chance
    Rain/Freezing
    Rain

  • Monday

    Monday: Rain. High near 57. Chance of precipitation is 90%.

    High: 57 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 32. Windy. Chance of precipitation is 90%.

    Low: 32 °F

    Rain and
    Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. Northwest wind around 5 mph.
Friday
A 30 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 36. West wind around 5 mph becoming southwest in the afternoon.
Friday Night
Snow likely, mainly between 10pm and 1am. Cloudy, with a low around 27. South wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Saturday
Partly sunny, with a high near 39. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 19. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 39.
Sunday Night
A chance of freezing rain after 2am, mixing with rain after 4am. Cloudy, with a low around 28. Chance of precipitation is 40%.
Monday
Rain. High near 57. Chance of precipitation is 90%.
Monday Night
Rain. Low around 32. Windy. Chance of precipitation is 90%.
Tuesday
Rain and snow likely before 11am, then a chance of rain between 11am and noon. Partly sunny, with a high near 42. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sullivan NH
 43.01°N 72.2°W (Elev. 1257 ft)
Last Update:
2:36 am EDT Mar 13, 2026
Forecast Valid:
3am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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