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.

Fair

37°F

3°C

Humidity 31%
Wind Speed SW 12 mph
Barometer 30.00 in (1016.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 13 Mar 12:56 pm EDT
Extended Forecast for

Sullivan NH

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly after 5pm. Mostly cloudy, with a high near 36. Southwest wind around 5 mph.

    High: 36 °F

    Chance Snow

  • Tonight

    Tonight: Snow likely, mainly before 2am. 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: A 20 percent chance of snow between noon and 2pm. Mostly cloudy, with a high near 39. West wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 39 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 39. Calm wind becoming south around 5 mph in the afternoon.

    High: 39 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 40 percent chance of rain after 4am. Cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 8am. High near 57. Chance of precipitation is 90%.

    High: 57 °F

    Rain

  • Monday Night

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

    Low: 32 °F

    Rain

  • Tuesday

    Tuesday: Rain and snow likely, mainly before 7am. Partly sunny, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Rain/Snow
    Likely then
    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly after 5pm. Mostly cloudy, with a high near 36. Southwest wind around 5 mph.
Tonight
Snow likely, mainly before 2am. 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
A 20 percent chance of snow between noon and 2pm. Mostly cloudy, with a high near 39. West wind 5 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 19. West wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly cloudy, with a high near 39. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A 40 percent chance of rain after 4am. Cloudy, with a low around 28.
Monday
Rain, mainly after 8am. High near 57. Chance of precipitation is 90%.
Monday Night
Rain. Low around 32. Chance of precipitation is 90%.
Tuesday
Rain and snow likely, mainly before 7am. Partly sunny, with a high near 42. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly 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:
12:52 pm EDT Mar 13, 2026
Forecast Valid:
1pm EDT Mar 13, 2026-6pm EDT Mar 19, 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