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

Laconia, Laconia Municipal Airport (KLCI)

Lat: 43.57°NLon: 71.42°WElev: 545ft.

Fair

58°F

14°C

Humidity 97%
Wind Speed W 3 mph
Barometer 30.23 in (1023.6 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 6 Oct 3:56 am EDT
Extended Forecast for

Plymouth NH

  • Today

    Today: Patchy fog before 9am. Otherwise, sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 83 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly between 9pm and midnight, then rain after midnight. Low around 50. Southwest wind around 5 mph. Chance of precipitation is 90%.

    Low: 50 °F

    Rain

  • Wednesday

    Wednesday: Showers likely, mainly before 10am. Partly sunny, with a high near 64. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 64 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 4am. Widespread frost, mainly after 1am. Otherwise, clear, with a low around 29.

    Low: 29 °F

    Clear then
    Frost and
    Patchy Fog

  • Friday

    Friday: Patchy fog between 8am and 9am. Widespread frost before 9am. Otherwise, sunny, with a high near 63.

    High: 63 °F

    Frost and
    Patchy Fog
    then Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 83. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 50. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
Showers likely, mainly between 9pm and midnight, then rain after midnight. Low around 50. Southwest wind around 5 mph. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before 10am. Partly sunny, with a high near 64. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 56.
Thursday Night
Patchy fog after 4am. Widespread frost, mainly after 1am. Otherwise, clear, with a low around 29.
Friday
Patchy fog between 8am and 9am. Widespread frost before 9am. Otherwise, sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 68.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Plymouth NH
 43.76°N 71.7°W (Elev. 499 ft)
Last Update:
1:33 am EDT Oct 6, 2025
Forecast Valid:
4am EDT Oct 6, 2025-6pm EDT Oct 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation