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.

A Few Clouds

59°F

15°C

Humidity 49%
Wind Speed S 7 mph
Barometer 30.25 in (1024.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 4 Apr 1:56 pm EDT
Extended Forecast for

Sullivan NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 57. East wind around 5 mph.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of rain and snow showers between 1am and 3am, then a chance of rain showers after 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 33. East wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain/Snow and
    Patchy Fog

  • Sunday

    Sunday: Showers and thunderstorms before 2pm, then showers likely. Patchy fog between 8am and noon. High near 53. Southwest wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. West wind around 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 44. West wind around 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers. Partly sunny, with a high near 41.

    High: 41 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 57. East wind around 5 mph.
Tonight
A chance of rain and snow showers between 1am and 3am, then a chance of rain showers after 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 33. East wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers and thunderstorms before 2pm, then showers likely. Patchy fog between 8am and noon. High near 53. Southwest wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly cloudy, with a low around 30. West wind around 10 mph.
Monday
Partly sunny, with a high near 44. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
A 50 percent chance of snow showers. Partly sunny, with a high near 41.
Tuesday Night
Mostly clear, with a low around 19.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Mostly sunny, with a high near 60.
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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:
12:35 pm EDT Apr 4, 2026
Forecast Valid:
2pm EDT Apr 4, 2026-6pm EDT Apr 10, 2026
 
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