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.

Fair

73°F

23°C

Humidity 64%
Wind Speed SW 12 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 7 Oct 7:56 pm EDT
Extended Forecast for

Alton NH

  • Tonight

    Tonight: Rain likely, mainly after 2am. Cloudy, with a low around 59. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain, mainly before noon. High near 64. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 64 °F

    Rain then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39. Northwest wind around 10 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. Northwest wind around 5 mph becoming calm.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Patchy fog before 9am. Areas of frost before 9am. Otherwise, sunny, with a high near 59.

    High: 59 °F

    Areas Frost
    and Patchy
    Fog then
    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly after 2am. Cloudy, with a low around 59. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain, mainly before noon. High near 64. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Mostly clear, with a low around 39. Northwest wind around 10 mph.
Thursday
Sunny, with a high near 53. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. Northwest wind around 5 mph becoming calm.
Friday
Patchy fog before 9am. Areas of frost before 9am. Otherwise, sunny, with a high near 59.
Friday Night
Clear, with a low around 39.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 44.
Columbus Day
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alton NH
 43.46°N 71.22°W (Elev. 732 ft)
Last Update:
6:56 pm EDT Oct 7, 2025
Forecast Valid:
8pm EDT Oct 7, 2025-6pm EDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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