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

40°F

4°C

Humidity 100%
Wind Speed N 3 mph
Barometer 29.59 in (1002.6 mb)
Dewpoint 40°F (4°C)
Visibility 8.00 mi
Last update 12 Nov 8:56 pm EST
Extended Forecast for

Sullivan NH

  • Tonight

    Tonight: Snow, possibly mixed with rain. Low around 33. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain Likely
    then
    Rain/Snow

  • Friday

    Friday: Snow likely, mainly before 10am. Cloudy, with a high near 38. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow Likely
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. Northwest wind 5 to 10 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 39. Northwest wind 5 to 10 mph.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. West wind around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
Snow, possibly mixed with rain. Low around 33. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 10am. Cloudy, with a high near 38. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Mostly cloudy, with a low around 25. Northwest wind 5 to 10 mph.
Saturday
Mostly cloudy, with a high near 39. Northwest wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 26. West wind around 5 mph.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sullivan NH
 43.04°N 72.23°W (Elev. 1660 ft)
Last Update:
9:15 pm EST Nov 12, 2026
Forecast Valid:
9pm EST Nov 12, 2026-6pm EST Nov 19, 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