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

    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.

    Low: 64 °F

    Showers and
    Breezy

  • Thursday

    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.

    High: 78 °F

    Chance
    Showers then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 54. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 71. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 49. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 49 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers between 8am and 4pm.  Partly sunny, with a high near 75. Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60.

    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.
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ABOUT THIS FORECAST

 
Point Forecast:
Alton Bay NH
 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
 
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Additional Resources

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