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

19°F

-7°C

Humidity 62%
Wind Speed W 9 G 18 mph
Barometer 29.72 in (1007.2 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 24 Feb 8:56 am EST
Extended Forecast for

4 Miles ENE Alton Bay NH

  • Today

    Today: Sunny, with a high near 24. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -3. Northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow, mainly before 2pm. High near 30. Wind chill values as low as -2. South wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. West wind around 10 mph, with gusts as high as 20 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 7pm. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 24. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 4. Wind chill values as low as -3. Northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Wednesday
Snow, mainly before 2pm. High near 30. Wind chill values as low as -2. South wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Partly cloudy, with a low around 18. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 33. West wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
A 40 percent chance of snow after 7pm. Mostly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Mostly clear, with a low around 3.
Monday
Mostly sunny, with a high near 19.
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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:
6:19 am EST Feb 24, 2026
Forecast Valid:
9am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
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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