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.

Overcast

33°F

1°C

Humidity 64%
Wind Speed Calm
Barometer 30.02 in (1017.3 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 4 Jan 10:56 am EST
Extended Forecast for

Sullivan NH

  • Today

    Today: Partly sunny, with a high near 24. Northwest wind 5 to 10 mph.

    High: 24 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 0. West wind around 5 mph becoming calm after midnight.

    Low: 0 °F

    Partly Cloudy

  • Monday

    Monday: Snow likely, mainly after 2pm. Increasing clouds, with a high near 21. Wind chill values as low as zero. Calm wind becoming northwest around 5 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 21 °F

    Partly Sunny
    then Snow
    Likely

  • Monday Night

    Monday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 15. South wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph.

    High: 32 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 10pm. Cloudy, with a low around 23. Chance of precipitation is 70%.

    Low: 23 °F

    Snow Likely

  • Wednesday

    Wednesday: A chance of rain, snow, and sleet before 2pm, then a chance of rain and snow between 2pm and 3pm. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.

    High: 37 °F

    Chance Wintry
    Mix

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 24. Northwest wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 0. West wind around 5 mph becoming calm after midnight.
Monday
Snow likely, mainly after 2pm. Increasing clouds, with a high near 21. Wind chill values as low as zero. Calm wind becoming northwest around 5 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 15. South wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph.
Tuesday Night
Snow likely, mainly after 10pm. Cloudy, with a low around 23. Chance of precipitation is 70%.
Wednesday
A chance of rain, snow, and sleet before 2pm, then a chance of rain and snow between 2pm and 3pm. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 27.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 43.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 33.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan NH
 43.01°N 72.2°W (Elev. 1257 ft)
Last Update:
6:09 am EST Jan 4, 2026
Forecast Valid:
11am EST Jan 4, 2026-6pm EST Jan 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation