Plymouth, New Hampshire Weather
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Weather Forecast for Plymouth, New Hampshire : Grafton County
Issued: 1:35 am EDT Oct 18, 2025 Latitude: 43.7570166 Longitude: -71.6881337 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on Today Morning Fog on Tonight Morning Fog on Sunday 80% chance of rain on Monday Mostly Sunny on Tuesday 70% chance of rain on Wednesday 30% chance of  on Thursday 30% chance of  on Friday
High: 64°F Low: 39°F High: 70°F High: 62°F High: 63°F High: 59°F High: 56°F High: 54°F
Low: 47°F Low: 41°F Low: 41°F Low: 37°F Low: 34°F  
Sunny Morning Fog Morning Fog Rain Mostly Sunny Rain Partly Sunny Partly Sunny
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Current Conditions at
LACONIA - (KLCI)
41°
Mostly Clear
as of 8:37 AM EDST
Rel. Humidity: 93%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
3 MPH
260° West
Cloud Level(s): Few at 100ft
Sunny on Today Today... Patchy frost before 10am. Otherwise, sunny, with a high near 64. Calm wind.

Morning Fog on Tonight Tonight... Patchy fog after 2am. Otherwise, partly cloudy, with a low around 39. Calm wind.

Morning Fog on Sunday Sunday... Patchy fog before 8am. Otherwise, mostly sunny, with a high near 70. Light southeast wind increasing to 5 to 10 mph in the afternoon.

60% chance of rain Sunday Night Sunday Night... Showers likely, mainly after 5am. Increasing clouds, with a low around 47. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

80% chance of rain Monday Monday... Showers. High near 62. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

60% chance of rain Monday Night Monday Night... Showers likely, mainly before 9pm. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 63.

50% chance of rain Tuesday Night Tuesday Night... A 50 percent chance of showers after 8pm. Mostly cloudy, with a low around 41.

70% chance of rain Wednesday Wednesday... Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

50% chance of rain Wednesday Night Wednesday Night... A 50 percent chance of showers. Mostly cloudy, with a low around 37.

30% chance of  Thursday Thursday... A 30 percent chance of showers. Partly sunny, with a high near 56.

30% chance of rain Thursday Night Thursday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 34.

30% chance of  Friday Friday... A 30 percent chance of showers. Partly sunny, with a high near 54.

Sun Almanac for Plymouth, New Hampshire
Sunrise: 07:05 AM
Sunset: 5:58 PM
Civil Sunrise:06:36 AM
Civil Sunset: 6:27 PM
Nautical Sunrise: 06:03 AM
Nautical Sunset: 7:01 PM
Astro Sunrise: 05:30 AM
Astro Sunset: 7:34 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.