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

30°F

-1°C

Humidity 29%
Wind Speed Calm
Barometer 30.09 in (1019.9 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 15 Feb 12:56 pm EST
Extended Forecast for

4 Miles SSW Alton NH

  • This Afternoon

    This Afternoon: Sunny, with a high near 30. Calm wind.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 15. Calm wind.

    Low: 15 °F

    Increasing
    Clouds

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 35. Calm wind becoming southeast around 5 mph.

    High: 35 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Calm wind becoming southwest around 5 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow between 2pm and 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.

    High: 39 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 7pm, then rain and snow likely between 7pm and 10pm, then snow likely after 10pm. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.

    Low: 23 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Thursday

    Thursday: A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 30. Calm wind.
Tonight
Increasing clouds, with a low around 15. Calm wind.
Washington's Birthday
Mostly cloudy, with a high near 35. Calm wind becoming southeast around 5 mph.
Monday Night
Mostly cloudy, with a low around 22. Calm wind.
Tuesday
Partly sunny, with a high near 40. Calm wind becoming southwest around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A chance of rain and snow between 2pm and 3pm, then a chance of snow after 3pm. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Wednesday Night
A chance of snow before 7pm, then rain and snow likely between 7pm and 10pm, then snow likely after 10pm. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Thursday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Alton NH
 43.4°N 71.27°W (Elev. 866 ft)
Last Update:
4:32 am EST Feb 15, 2026
Forecast Valid:
1pm EST Feb 15, 2026-6pm EST Feb 21, 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