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.

A Few Clouds

85°F

29°C

Humidity 61%
Wind Speed Vrbl 6 mph
Barometer 29.99 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 14 Jul 4:56 pm EDT
Extended Forecast for

Alton NHSimilar City Names

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely. Cloudy, with a high near 81. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    T-storms
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 11pm, then isolated showers between 11pm and 1am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 69 °F

    T-storms
    Likely then
    Isolated
    Showers

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

    High: 88 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Clear then
    Patchy Fog

  • Wednesday

    Wednesday: Sunny and hot, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 90 °F

    Hot

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 72.

    Low: 72 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 87. Chance of precipitation is 60%.

    High: 87 °F

    Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 71. Chance of precipitation is 60%.

    Low: 71 °F

    Showers
    Likely then
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers after 2pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 83.

    High: 83 °F

    Patchy Fog
    then Chance
    Showers

Detailed Forecast

This Afternoon
Showers and thunderstorms likely. Cloudy, with a high near 81. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 11pm, then isolated showers between 11pm and 1am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 67. Calm wind.
Wednesday
Sunny and hot, with a high near 90. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 72.
Thursday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 87. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 71. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers after 2pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 83.
Friday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Alton NHSimilar City Names
 43.46°N 71.22°W (Elev. 732 ft)
Last Update:
1:50 pm EDT Jul 14, 2025
Forecast Valid:
5pm EDT Jul 14, 2025-6pm EDT Jul 21, 2025
 
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Additional Resources

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Chance of Precipitation