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.

Overcast

51°F

11°C

Humidity 77%
Wind Speed Calm
Barometer 29.76 in (1007.9 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 8 Oct 1:56 am EDT
Extended Forecast for

Groton NH

  • Overnight

    Overnight: A 20 percent chance of showers after 3am. Mostly cloudy, with a low around 43. Southeast wind around 5 mph becoming calm.

    Low: 43 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 61. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. West wind around 5 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 56. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. Northwest wind 5 to 10 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 3am. Cloudy, with a low around 51. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

Detailed Forecast

Overnight
A 20 percent chance of showers after 3am. Mostly cloudy, with a low around 43. Southeast wind around 5 mph becoming calm.
Thursday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 61. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly clear, with a low around 44. West wind around 5 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 56. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 38. Northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly cloudy, with a high near 67.
Sunday Night
Showers likely, mainly after 3am. Cloudy, with a low around 51. Chance of precipitation is 60%.
Columbus Day
Showers likely, mainly before 7am. Partly sunny, with a high near 64. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Showers likely. Partly sunny, with a high near 57. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Groton NH
 43.69°N 71.83°W (Elev. 1099 ft)
Last Update:
2:05 am EDT Oct 8, 2026
Forecast Valid:
2am EDT Oct 8, 2026-6pm EDT Oct 14, 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