National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Plymouth Municipal Airport (K1P1)

Lat: 43.78°NLon: 71.76°WElev: 502ft.

Mostly Cloudy

73°F

23°C

Humidity 87%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 6 Aug 11:15 pm EDT
Extended Forecast for

Piermont NH

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Heat index values as high as 95. Calm wind.

    High: 89 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A chance of showers between 2am and 3am, then a chance of showers and thunderstorms after 3am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Partly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Showers and possibly a thunderstorm, mainly after 2pm. Some of the storms could produce heavy rainfall. High near 84. Heat index values as high as 91. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 84 °F

    Chance
    Showers then
    Heavy Rain

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 8pm. Some of the storms could produce heavy rainfall. Low around 65. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Heavy Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 85. Calm wind becoming west around 6 mph in the afternoon.

    High: 85 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 85 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 67. Calm wind.
Friday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Heat index values as high as 95. Calm wind.
Friday Night
A chance of showers between 2am and 3am, then a chance of showers and thunderstorms after 3am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm, mainly after 2pm. Some of the storms could produce heavy rainfall. High near 84. Heat index values as high as 91. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and possibly a thunderstorm before 8pm. Some of the storms could produce heavy rainfall. Low around 65. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 85. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 58. Calm wind.
Monday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 60. Calm wind.
Tuesday
Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 83. Light northwest wind. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Calm wind.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 81. Light west wind.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 56. Calm wind.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Piermont NH
 43.96°N 72.1°W (Elev. 699 ft)
Last Update:
2:15 pm EDT Aug 6, 2026
Forecast Valid:
11pm EDT Aug 6, 2026-6pm EDT Aug 13, 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