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

23°F

-5°C

Humidity 81%
Wind Speed Calm
Barometer 30.05 in (1018.5 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 21 Feb 5:56 pm EST
Extended Forecast for

West Plymouth NH

  • Tonight

    Tonight: Partly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Calm wind becoming east around 5 mph in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 22. Light east wind becoming northeast 5 to 10 mph in the evening.

    Low: 22 °F

    Slight Chance
    Snow then
    Chance Snow

  • Monday

    Monday: Snow. High near 29. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow before 10pm. Mostly cloudy, with a low around 15. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow after 7am. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 12. Calm wind.
Sunday
Mostly sunny, with a high near 34. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 22. Light east wind becoming northeast 5 to 10 mph in the evening.
Monday
Snow. High near 29. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 50 percent chance of snow before 10pm. Mostly cloudy, with a low around 15. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 4.
Wednesday
A 50 percent chance of snow after 7am. Mostly cloudy, with a high near 29.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 17.
Thursday
A chance of snow before 10am, then a chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Plymouth NH
 43.77°N 71.76°W (Elev. 489 ft)
Last Update:
5:59 pm EST Feb 21, 2026
Forecast Valid:
6pm EST Feb 21, 2026-6pm EST Feb 28, 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