Current conditions at
Laconia, Laconia Municipal Airport (KLCI)
Lat: 43.57°NLon: 71.42°WElev: 545ft.
Light Rain
69°F
21°C
| Humidity | 90% |
| Wind Speed | S 15 mph |
| Barometer | 29.81 in (1009.4 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 9 Sep 11:56 pm EDT |
Extended Forecast for
Alton Bay NH
Overnight

Low: 64 °F
Showers and
BreezyThursday
High: 78 °F
Chance
Showers then
Sunny and
BreezyThursday Night

Low: 54 °F
Increasing
CloudsFriday

High: 71 °F
Sunny
Friday Night

Low: 49 °F
Clear
Saturday

High: 74 °F
Sunny
Saturday Night

Low: 57 °F
Partly Cloudy
Sunday

High: 75 °F
Chance
ShowersSunday Night

Low: 60 °F
Mostly Cloudy
Detailed Forecast
Overnight
Rain and possibly a thunderstorm before 4am, then rain likely between 4am and 5am, then a chance of showers after 5am. Low around 64. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 30 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 78. Breezy, with a west wind 10 to 20 mph, with gusts as high as 35 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Increasing clouds, with a low around 54. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 71. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 49. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
A chance of showers between 8am and 4pm. Partly sunny, with a high near 75. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Partly sunny, with a high near 77.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Alton Bay NH
43.46°N 71.22°W (Elev. 732 ft)
43.46°N 71.22°W (Elev. 732 ft)
7:16 pm EDT Sep 9, 2026
12am EDT Sep 10, 2026-6pm EDT Sep 16, 2026


