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

35°F

2°C

Humidity 40%
Wind Speed SW 10 mph
Barometer 29.80 in (1010.0 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 26 Feb 2:56 pm EST
Extended Forecast for

4 Miles ENE Alton Bay NH

  • Tonight

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

    Low: 5 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 35. West wind 5 to 10 mph becoming south in the afternoon.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. South wind around 10 mph.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow between 7am and 2pm. Partly sunny, with a high near 27. Chance of precipitation is 50%.

    High: 27 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Monday Night

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

    Low: 2 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 5. Northwest wind 5 to 10 mph.
Friday
Sunny, with a high near 35. West wind 5 to 10 mph becoming south in the afternoon.
Friday Night
Partly cloudy, with a low around 20. South wind around 10 mph.
Saturday
Partly sunny, with a high near 44. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 21. West wind around 10 mph, with gusts as high as 20 mph.
Sunday
A chance of snow between 7am and 2pm. Partly sunny, with a high near 27. Chance of precipitation is 50%.
Sunday Night
Mostly clear, with a low around 0.
Monday
Mostly sunny, with a high near 21.
Monday Night
Mostly clear, with a low around 2.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 40.
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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:
1:24 pm EST Feb 26, 2026
Forecast Valid:
3pm EST Feb 26, 2026-6pm EST Mar 5, 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