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.

Light Rain

51°F

11°C

Humidity 86%
Wind Speed S 5 mph
Barometer 30.12 in (1020.4 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 11 Oct 7:56 pm EDT
Extended Forecast for

3 Miles WSW Alton Bay NH

  • Tonight

    Tonight: Rain. Low around 47. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain

  • Columbus Day

    Columbus Day: Cloudy through mid morning, then gradual clearing, with a high near 68. Light west wind becoming northwest 5 to 10 mph in the afternoon.

    High: 68 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers, mainly after 1am. Increasing clouds, with a low around 46. Calm wind becoming east around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Rain. High near 52. East wind around 5 mph. Chance of precipitation is 80%.

    High: 52 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 10pm, then showers likely between 10pm and 2am. Low around 52. Southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 80%.

    Low: 52 °F

    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain. Low around 47. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Cloudy through mid morning, then gradual clearing, with a high near 68. Light west wind becoming northwest 5 to 10 mph in the afternoon.
Monday Night
A 50 percent chance of showers, mainly after 1am. Increasing clouds, with a low around 46. Calm wind becoming east around 5 mph after midnight. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 52. East wind around 5 mph. Chance of precipitation is 80%.
Tuesday Night
Rain before 10pm, then showers likely between 10pm and 2am. Low around 52. Southeast wind around 5 mph becoming southwest after midnight. Chance of precipitation is 80%.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Showers likely, mainly after noon. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 47. Breezy.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Alton Bay NH
 43.47°N 71.31°W (Elev. 899 ft)
Last Update:
2:22 pm EDT Oct 11, 2026
Forecast Valid:
8pm EDT Oct 11, 2026-6pm EDT Oct 18, 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