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.

Overcast

37°F

3°C

Humidity 89%
Wind Speed SW 7 mph
Barometer 29.64 in (1004.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 11 Jan 11:56 am EST
Extended Forecast for

Alton NH

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 38. West wind around 5 mph.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.

    Low: 20 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Monday

    Monday: Sunny, with a high near 32. West wind 10 to 15 mph, with gusts as high as 35 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. Southwest wind around 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. West wind around 5 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 3am. Cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 7am. Cloudy, with a high near 41.

    High: 41 °F

    Chance
    Showers then
    Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain after 8pm. Cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain and snow before 4pm, then a chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

    High: 36 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 38. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 20. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.
Monday
Sunny, with a high near 32. West wind 10 to 15 mph, with gusts as high as 35 mph.
Monday Night
Partly cloudy, with a low around 24. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 38. West wind around 5 mph.
Tuesday Night
A 30 percent chance of showers after 3am. Cloudy, with a low around 29.
Wednesday
A 30 percent chance of showers before 7am. Cloudy, with a high near 41.
Wednesday Night
A 40 percent chance of rain after 8pm. Cloudy, with a low around 29.
Thursday
A chance of rain and snow before 4pm, then a chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alton NH
 43.46°N 71.22°W (Elev. 732 ft)
Last Update:
12:06 pm EST Jan 11, 2026
Forecast Valid:
12pm EST Jan 11, 2026-6pm EST Jan 17, 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