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

28°F

-2°C

Humidity 75%
Wind Speed SW 12 mph
Barometer 29.74 in (1007.6 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 19 Jan 2:56 pm EST
Extended Forecast for

4 Miles ENE Alton Bay NH

  • Tonight

    Tonight: Isolated snow showers between 10pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 11. Wind chill values as low as -3. West wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Isolated Snow
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 17. Wind chill values as low as -5. West wind around 15 mph, with gusts as high as 30 mph.

    High: 17 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 4. Wind chill values as low as -9. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 4 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 24. Wind chill values as low as -9. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 24 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of snow between 8pm and 1am. Mostly cloudy, with a low around 18. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 18 °F

    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated snow showers between 10pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 11. Wind chill values as low as -3. West wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 17. Wind chill values as low as -5. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 4. Wind chill values as low as -9. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Increasing clouds, with a high near 24. Wind chill values as low as -9. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow between 8pm and 1am. Mostly cloudy, with a low around 18. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 20.
Friday Night
Partly cloudy, with a low around -3.
Saturday
Mostly sunny and cold, with a high near 6.
Saturday Night
Partly cloudy, with a low around -6.
Sunday
Mostly sunny and cold, with a high near 8.
Sunday Night
Partly cloudy, with a low around -3.
Monday
Mostly sunny, with a high near 12.
Basemap Options
Click map to change the forecast location
Loading map...
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:
3:32 pm EST Jan 19, 2026
Forecast Valid:
3pm EST Jan 19, 2026-6pm EST Jan 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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