National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Laconia, Laconia Municipal Airport (KLCI)

Lat: 43.57°NLon: 71.42°WElev: 545ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Alton Bay NH

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers, mainly before 4pm. Mostly cloudy, with a high near 38. West wind around 15 mph, with gusts as high as 30 mph.

    High: 38 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 28. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 36. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 25. Calm wind.

    Low: 25 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of snow before 1pm, then rain and snow likely between 1pm and 2pm, then rain after 2pm. High near 42. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, mainly before 11pm. Low around 30. Chance of precipitation is 80%.

    Low: 30 °F

    Rain then
    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. Cloudy, with a high near 32. Chance of precipitation is 60%.

    High: 32 °F

    Chance Snow
    then Snow
    Likely

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers, mainly before 4pm. Mostly cloudy, with a high near 38. West wind around 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 28. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 36. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Increasing clouds, with a low around 25. Calm wind.
Sunday
A chance of snow before 1pm, then rain and snow likely between 1pm and 2pm, then rain after 2pm. High near 42. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain, mainly before 11pm. Low around 30. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Snow likely, mainly after 4pm. Cloudy, with a high near 32. Chance of precipitation is 60%.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alton Bay NH
 43.49°N 71.25°W (Elev. 505 ft)
Last Update:
2:12 pm EST Nov 28, 2025
Forecast Valid:
2pm EST Nov 28, 2025-6pm EST Dec 4, 2025
 
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