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 96%
Wind Speed Calm
Barometer 29.75 in (1007.8 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 11 Jan 6:56 am EST
Extended Forecast for

4 Miles SW Alton NH

  • Today

    Today: A slight chance of rain and snow showers before 10am, then a slight chance of snow showers between 10am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 37. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Rain/Snow
    then Partly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Breezy, with a west wind 10 to 20 mph, with gusts as high as 40 mph.

    Low: 21 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 33. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. Southwest wind around 5 mph.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. West wind 5 to 10 mph.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 28.

    Low: 28 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 41.

    High: 41 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 2am, then a chance of snow showers. Cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Thursday

    Thursday: A 30 percent chance of snow showers. Mostly cloudy, with a high near 33.

    High: 33 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A slight chance of rain and snow showers before 10am, then a slight chance of snow showers between 10am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 37. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 21. Breezy, with a west wind 10 to 20 mph, with gusts as high as 40 mph.
Monday
Mostly sunny, with a high near 33. West wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 22. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 37. West wind 5 to 10 mph.
Tuesday Night
Cloudy, with a low around 28.
Wednesday
Cloudy, with a high near 41.
Wednesday Night
A chance of rain showers before 2am, then a chance of snow showers. Cloudy, with a low around 25. Chance of precipitation is 40%.
Thursday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 33.
Thursday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Alton NH
 43.4°N 71.27°W (Elev. 866 ft)
Last Update:
6:31 am EST Jan 11, 2026
Forecast Valid:
7am EST Jan 11, 2026-6pm EST Jan 17, 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