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

43°F

6°C

Humidity 60%
Wind Speed SW 14 G 21 mph
Barometer 30.03 in (1017.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 28 Feb 11:56 am EST
Extended Forecast for

Sullivan NH

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 43. Southwest wind 5 to 10 mph.

    High: 43 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 20. West wind around 5 mph becoming calm.

    Low: 20 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 28. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 1. Wind chill values as low as -9. Northwest wind 5 to 10 mph.

    Low: 1 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 21. Northwest wind around 5 mph.

    High: 21 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow after 1pm, mixing with rain after 5pm. Partly sunny, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow likely before 7pm, then rain and snow. Low around 27. Chance of precipitation is 80%.

    Low: 27 °F

    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 9am. Mostly sunny, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance
    Rain/Snow
    then Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 43. Southwest wind 5 to 10 mph.
Tonight
Increasing clouds, with a low around 20. West wind around 5 mph becoming calm.
Sunday
Snow likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 28. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Mostly clear, with a low around 1. Wind chill values as low as -9. Northwest wind 5 to 10 mph.
Monday
Sunny, with a high near 21. Northwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 2.
Tuesday
A chance of snow after 1pm, mixing with rain after 5pm. Partly sunny, with a high near 33. Chance of precipitation is 40%.
Tuesday Night
Snow likely before 7pm, then rain and snow. Low around 27. Chance of precipitation is 80%.
Wednesday
A chance of rain and snow before 9am. Mostly sunny, with a high near 44. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 45.
Thursday Night
A 40 percent chance of rain. Cloudy, with a low around 33.
Friday
A chance of rain or freezing rain. Cloudy, with a high near 46. Chance of precipitation is 30%.
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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:
6:02 am EST Feb 28, 2026
Forecast Valid:
12pm EST Feb 28, 2026-6pm EST Mar 6, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation