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

33°F

1°C

Humidity 82%
Wind Speed SW 8 mph
Barometer 30.01 in (1017.1 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 17 Feb 4:56 pm EST
Extended Forecast for

4 Miles ENE Alton Bay NH

  • Tonight

    Tonight: Partly cloudy, with a low around 25. West wind 5 to 10 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow between 1pm and 5pm. Mostly cloudy, with a high near 34. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 34 °F

    Partly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly between 7pm and 4am. Mostly cloudy, with a low around 16. North wind around 5 mph.

    Low: 16 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 36. Northwest wind around 5 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 34.

    High: 34 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow, mainly before 4am. Low around 22. Chance of precipitation is 80%.

    Low: 22 °F

    Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before 2am. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. West wind 5 to 10 mph.
Wednesday
A chance of snow between 1pm and 5pm. Mostly cloudy, with a high near 34. Northwest wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
A 50 percent chance of snow, mainly between 7pm and 4am. Mostly cloudy, with a low around 16. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 36. Northwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 16. Southwest wind around 5 mph becoming northwest after midnight.
Friday
A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 34.
Friday Night
Snow, mainly before 4am. Low around 22. Chance of precipitation is 80%.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 30.
Saturday Night
A 40 percent chance of snow before 2am. Mostly cloudy, with a low around 16.
Sunday
A 40 percent chance of snow after 1pm. Mostly cloudy, with a high near 31.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 30.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 24.
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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:
1:32 pm EST Feb 17, 2026
Forecast Valid:
5pm EST Feb 17, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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