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

11°F

-12°C

Humidity 88%
Wind Speed SW 7 mph
Barometer 29.89 in (1013.0 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 19 Feb 6:56 am EST
Extended Forecast for

4 Miles ENE Alton Bay NH

  • Today

    Today: Sunny, with a high near 36. North wind around 5 mph becoming calm in the morning.

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 17. South wind around 5 mph becoming calm.

    Low: 17 °F

    Increasing
    Clouds

  • Friday

    Friday: Snow, mainly after 4pm. High near 34. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Slight Chance
    Snow then
    Snow

  • Friday Night

    Friday Night: Snow. Low around 17. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 17 °F

    Snow

  • Saturday

    Saturday: A 40 percent chance of snow before 5pm. Mostly cloudy, with a high near 29. Northeast wind 5 to 10 mph.

    High: 29 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A 30 percent chance of snow. Partly sunny, with a high near 29.

    High: 29 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 36. North wind around 5 mph becoming calm in the morning.
Tonight
Increasing clouds, with a low around 17. South wind around 5 mph becoming calm.
Friday
Snow, mainly after 4pm. High near 34. Light and variable wind becoming east 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 17. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Saturday
A 40 percent chance of snow before 5pm. Mostly cloudy, with a high near 29. Northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 17.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Alton Bay NH
 43.5°N 71.18°W (Elev. 1299 ft)
Last Update:
6:25 am EST Feb 19, 2026
Forecast Valid:
7am EST Feb 19, 2026-6pm EST Feb 25, 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