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

24°F

-4°C

Humidity 46%
Wind Speed Vrbl 7 mph
Barometer 29.76 in (1008.7 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 24 Feb 5:56 pm EST
Extended Forecast for

4 Miles ENE Alton Bay NH

  • Tonight

    Tonight: Increasing clouds, with a low around 3. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 3 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Snow, mainly before 2pm. High near 32. Wind chill values as low as -2. South wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 19. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10. West wind around 5 mph.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 3. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Wednesday
Snow, mainly before 2pm. High near 32. Wind chill values as low as -2. South wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 30 percent chance of snow showers, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 19. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 32. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 10. West wind around 5 mph.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Alton Bay NH
 43.5°N 71.18°W (Elev. 1299 ft)
Last Update:
1:53 pm EST Feb 24, 2026
Forecast Valid:
6pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation