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

Hazardous Weather Conditions

Current conditions at

Keene, Dillant-Hopkins Airport (KEEN)

Lat: 42.9°NLon: 72.27°WElev: 489ft.

Fair

20°F

-7°C

Humidity 96%
Wind Speed NW 5 mph
Barometer 30.28 in (1026.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 9 Jan 6:56 am EST
Extended Forecast for

Sullivan NH

  • Today

    Today: A 30 percent chance of showers, mainly after 5pm. Patchy freezing fog before 10am. Mostly cloudy, with a high near 43. Light south wind increasing to 5 to 10 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Patchy
    Freezing Fog
    then Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 32. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow showers, mainly after 5pm. Mostly cloudy, with a high near 40. Northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow before 4am, then rain, snow, and sleet likely. Low around 31. Calm wind becoming east around 5 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.

    Low: 31 °F

    Wintry Mix

  • Sunday

    Sunday: Rain, snow, and sleet likely before noon, then a chance of rain between noon and 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 36. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 36 °F

    Wintry Mix
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

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

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly after 5pm. Patchy freezing fog before 10am. Mostly cloudy, with a high near 43. Light south wind increasing to 5 to 10 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 32. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain and snow showers, mainly after 5pm. Mostly cloudy, with a high near 40. Northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain and snow before 4am, then rain, snow, and sleet likely. Low around 31. Calm wind becoming east around 5 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.
Sunday
Rain, snow, and sleet likely before noon, then a chance of rain between noon and 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 36. Calm wind becoming west around 5 mph in the morning. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, 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:
6:16 am EST Jan 9, 2026
Forecast Valid:
7am EST Jan 9, 2026-6pm EST Jan 15, 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