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

40°F

4°C

Humidity 65%
Wind Speed S 6 mph
Barometer 30.37 in (1028.7 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 10 Apr 1:56 am EDT
Extended Forecast for

Sullivan NH

  • Overnight

    Overnight: Partly cloudy, with a low around 32. Southwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly between midnight and 3am. Cloudy, then becoming partly cloudy toward daybreak, with a low around 38. South wind 10 to 15 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Showers
    Likely

  • Saturday

    Saturday: Sunny, with a high near 50. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers before 5pm. Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. Southwest wind around 5 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 63. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
Showers likely, mainly between midnight and 3am. Cloudy, then becoming partly cloudy toward daybreak, with a low around 38. South wind 10 to 15 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 50. Northwest wind around 10 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 53.
Sunday Night
A 50 percent chance of showers. Cloudy, with a low around 40.
Monday
A 30 percent chance of showers before 5pm. Mostly cloudy, with a high near 65.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 72.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 54.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 73.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 54.
Thursday
Partly sunny, with a high near 70.
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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:
1:44 am EDT Apr 10, 2026
Forecast Valid:
2am EDT Apr 10, 2026-6pm EDT Apr 16, 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