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.

A Few Clouds

64°F

18°C

Humidity 100%
Wind Speed W 6 mph
Barometer 29.79 in (1008.8 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 14 Sep 2:56 am EDT
Extended Forecast for

Plymouth NH

  • Overnight

    Overnight: A 40 percent chance of showers, mainly between 4am and 5am. Mostly cloudy, with a low around 54. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 64. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 39. Northwest wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming south around 5 mph.

    High: 68 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. Southeast wind around 5 mph becoming calm.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers after 10am. Mostly cloudy, with a high near 73.

    High: 73 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly between 4am and 5am. Mostly cloudy, with a low around 54. West wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 64. Northwest wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 39. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming south around 5 mph.
Tuesday Night
Partly cloudy, with a low around 48. Southeast wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
A 50 percent chance of showers after 10am. Mostly cloudy, with a high near 73.
Thursday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 48.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plymouth NH
 43.74°N 71.7°W (Elev. 909 ft)
Last Update:
2:22 am EDT Sep 14, 2026
Forecast Valid:
3am EDT Sep 14, 2026-6pm EDT Sep 20, 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