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.

Fair

80°F

27°C

Humidity 56%
Wind Speed Calm
Barometer 29.95 in (1014.1 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 12 Aug 7:56 pm EDT
Extended Forecast for

Walpole NH

  • Tonight

    Tonight: Patchy dense fog after 4am. Otherwise, increasing clouds, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Clear
    then Patchy
    Dense Fog

  • Wednesday

    Wednesday: A slight chance of showers between 2pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Patchy dense fog before 8am. Otherwise, mostly sunny and hot, with a high near 91. Heat index values as high as 95. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.

    High: 91 °F

    Patchy Dense
    Fog then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers before 11am, then showers likely and possibly a thunderstorm between 11am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 9pm. Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy dense fog after 4am. Otherwise, increasing clouds, with a low around 61. Calm wind.
Wednesday
A slight chance of showers between 2pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Patchy dense fog before 8am. Otherwise, mostly sunny and hot, with a high near 91. Heat index values as high as 95. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers before 11am, then showers likely and possibly a thunderstorm between 11am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 85. Calm wind becoming northwest around 5 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers before 9pm. Mostly clear, with a low around 62. Calm wind.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Walpole NH
 43.09°N 72.43°W (Elev. 299 ft)
Last Update:
6:46 pm EDT Aug 12, 2025
Forecast Valid:
8pm EDT Aug 12, 2025-6pm EDT Aug 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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