Current conditions at
Laconia, Laconia Municipal Airport (KLCI)
Lat: 43.57°NLon: 71.42°WElev: 545ft.
Overcast
31°F
-1°C
| Humidity | 82% |
| Wind Speed | NE 3 mph |
| Barometer | 29.87 in (1012.1 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 13 Mar 10:56 pm EDT |
Extended Forecast for
Alton NH
Tonight

Low: 28 °F
Snow
Saturday
High: 44 °F
Slight Chance
Snow then
Chance
Rain/SnowSaturday Night

Low: 22 °F
Mostly Clear
Sunday

High: 42 °F
Partly Sunny
Sunday Night
Low: 29 °F
Cloudy then
Chance RainMonday

High: 57 °F
Rain
Monday Night

Low: 34 °F
Rain and
BreezyTuesday
High: 46 °F
Rain/Snow
Likely then
Partly SunnyTuesday Night

Low: 16 °F
Partly Cloudy
Detailed Forecast
Tonight
Snow, mainly before 4am. Low around 28. Southeast wind 5 to 10 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
A slight chance of rain and snow before 3pm, then a slight chance of rain between 3pm and 4pm, then a chance of rain and snow after 4pm. Partly sunny, with a high near 44. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly clear, with a low around 22. West wind 10 to 15 mph, with gusts as high as 35 mph.
Sunday
Partly sunny, with a high near 42. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of rain after 5am. Cloudy, with a low around 29. Southeast wind around 5 mph.
Monday
Rain, mainly after 8am. High near 57. Chance of precipitation is 100%.
Monday Night
Rain. Low around 34. Breezy. Chance of precipitation is 100%.
Tuesday
Rain likely, possibly mixed with snow, mainly before 8am. Partly sunny, with a high near 46. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly cloudy, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly sunny, with a high near 44.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Alton NH
43.46°N 71.22°W (Elev. 732 ft)
43.46°N 71.22°W (Elev. 732 ft)
8:00 pm EDT Mar 13, 2026
11pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026


