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.

Fair

24°F

-4°C

Humidity 91%
Wind Speed Calm
Barometer 30.46 in (1032.2 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 12 Apr 5:56 am EDT
Extended Forecast for

Sullivan NH

  • Today

    Today: Increasing clouds, with a high near 53. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 53 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Rain likely, mainly after 9pm. Cloudy, with a low around 39. South wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely

  • Monday

    Monday: A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 64. Southwest wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 9pm. Mostly cloudy, with a low around 54. West wind 5 to 10 mph.

    Low: 54 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 75. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 75 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 74.

    High: 74 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 53. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Rain likely, mainly after 9pm. Cloudy, with a low around 39. South wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 40 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 64. Southwest wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of showers before 9pm. Mostly cloudy, with a low around 54. West wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 75. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 56.
Wednesday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 74.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 54.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 72.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Friday
Partly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 72.
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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:
6:35 am EDT Apr 12, 2026
Forecast Valid:
6am EDT Apr 12, 2026-6pm EDT Apr 18, 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