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

30°F

-1°C

Humidity 61%
Wind Speed NW 3 mph
Barometer 30.09 in (1019.6 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 27 Feb 9:56 pm EST
Extended Forecast for

4 Miles ENE Alton Bay NH

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Southwest wind around 5 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny through mid morning, then becoming mostly cloudy, with a high near 43. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 43 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 4am. Partly cloudy, with a low around 20. West wind 5 to 10 mph becoming north after midnight.

    Low: 20 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 29. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 19.

    High: 19 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 32.

    High: 32 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 19. Southwest wind around 5 mph.
Saturday
Sunny through mid morning, then becoming mostly cloudy, with a high near 43. South wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
A 20 percent chance of snow after 4am. Partly cloudy, with a low around 20. West wind 5 to 10 mph becoming north after midnight.
Sunday
Snow likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 29. Northeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Mostly clear, with a low around 2. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 19.
Monday Night
Mostly clear, with a low around 2.
Tuesday
A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 32.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A 30 percent chance of snow before 9am. Mostly sunny, with a high near 42.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Cloudy, with a low around 22. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow. Cloudy, with a high near 35.
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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:
6:14 pm EST Feb 27, 2026
Forecast Valid:
10pm EST Feb 27, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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