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

55°F

13°C

Humidity 38%
Wind Speed W 13 mph
Barometer 29.95 in (1014.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 9 Mar 11:56 am EDT
Extended Forecast for

Groton NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 61. Light south wind becoming southwest 5 to 10 mph. Winds could gust as high as 30 mph.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. Southwest wind around 5 mph becoming calm.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. West wind around 5 mph becoming calm in the morning.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Calm wind becoming north around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 47. East wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 47 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Rain likely before noon, then a chance of rain and snow between noon and 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 5pm. Partly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 61. Light south wind becoming southwest 5 to 10 mph. Winds could gust as high as 30 mph.
Tonight
Mostly clear, with a low around 33. Southwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 65. West wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly cloudy, with a low around 36. Calm wind becoming north around 5 mph.
Wednesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 47. East wind 5 to 10 mph. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 36. Chance of precipitation is 80%.
Thursday
Rain likely before noon, then a chance of rain and snow between noon and 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
A 30 percent chance of snow after 5pm. Partly sunny, with a high near 38.
Friday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.
Saturday
A 40 percent chance of snow. Partly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Groton NH
 43.69°N 71.83°W (Elev. 1099 ft)
Last Update:
6:51 am EDT Mar 9, 2026
Forecast Valid:
12pm EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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