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.

Overcast

29°F

-2°C

Humidity 56%
Wind Speed NE 6 mph
Barometer 29.99 in (1016.2 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 19 Feb 3:56 am EST
Extended Forecast for

Sullivan NH

  • Today

    Today: Mostly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Snow before 4pm, then snow, possibly mixed with sleet. High near 34. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible.

    High: 34 °F

    Chance Snow
    then
    Snow/Sleet

  • Friday Night

    Friday Night: Snow, mainly before 3am. Low around 21. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 31. Calm wind becoming east around 5 mph.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow between 10pm and 3am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow

  • Monday

    Monday: A 30 percent chance of snow before 2pm. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 37. Calm wind.
Tonight
Mostly cloudy, with a low around 20. Calm wind.
Friday
Snow before 4pm, then snow, possibly mixed with sleet. High near 34. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 90%. New snow and sleet accumulation of 1 to 3 inches possible.
Friday Night
Snow, mainly before 3am. Low around 21. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 31. Calm wind becoming east around 5 mph.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
A chance of snow between 10pm and 3am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Monday
A 30 percent chance of snow before 2pm. Mostly cloudy, with a high near 31.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Mostly cloudy, with a high near 31.
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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:
1:47 am EST Feb 19, 2026
Forecast Valid:
4am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
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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