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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Sullivan NH

  • Tonight

    Tonight: Increasing clouds, with a low around 32. South wind around 5 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 59. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. West wind around 5 mph becoming calm after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of rain after 7am. Mostly cloudy, with a high near 58. Calm wind becoming south around 5 mph in the morning.

    High: 58 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Cloudy, with a low around 48. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely before 11am, then showers likely after 11am. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.

    High: 67 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain and snow before 11am, then a chance of rain between 11am and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 11pm, then rain or freezing rain likely between 11pm and 5am, then rain, snow, and freezing rain likely after 5am. Cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Wintry Mix
    Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 32. South wind around 5 mph.
Monday
Partly sunny, with a high near 59. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 43. West wind around 5 mph becoming calm after midnight.
Tuesday
A 50 percent chance of rain after 7am. Mostly cloudy, with a high near 58. Calm wind becoming south around 5 mph in the morning.
Tuesday Night
A 50 percent chance of rain. Cloudy, with a low around 48. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Rain likely before 11am, then showers likely after 11am. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Thursday
A chance of rain and snow before 11am, then a chance of rain between 11am and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow before 11pm, then rain or freezing rain likely between 11pm and 5am, then rain, snow, and freezing rain likely after 5am. Cloudy, with a low around 31. Chance of precipitation is 70%.
Friday
Rain and snow likely, becoming all rain after 11am. Cloudy, with a high near 43. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 32.
Saturday
A 30 percent chance of rain. Cloudy, with a high near 45.
Saturday Night
A chance of rain and snow. Cloudy, with a low around 33. Chance of precipitation is 40%.
Sunday
Rain likely. Cloudy, with a high near 53. Chance of precipitation is 60%.
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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:
2:31 pm EDT Mar 29, 2026
Forecast Valid:
3pm EDT Mar 29, 2026-6pm EDT Apr 5, 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