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.

Overcast

65°F

18°C

Humidity 84%
Wind Speed SW 5 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 1 Sep 9:56 pm EDT
Extended Forecast for

Weirs Beach NH

  • Tonight

    Tonight: Cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 69. East wind around 5 mph.

    High: 69 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers, then showers and possibly a thunderstorm after 2am. Patchy fog after 3am. Low around 60. Southeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Chance
    Showers then
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers, mainly before 3pm. Patchy fog before 10am. High near 67. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 90%.

    High: 67 °F

    Showers and
    Patchy Fog
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 60. Calm wind.
Wednesday
Mostly cloudy, with a high near 69. East wind around 5 mph.
Wednesday Night
A chance of showers, then showers and possibly a thunderstorm after 2am. Patchy fog after 3am. Low around 60. Southeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers, mainly before 3pm. Patchy fog before 10am. High near 67. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 90%.
Thursday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 65. Calm wind.
Friday
Mostly sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 60.
Saturday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 70.
Saturday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 56.
Labor Day
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weirs Beach NH
 43.63°N 71.49°W (Elev. 640 ft)
Last Update:
9:22 pm EDT Sep 1, 2026
Forecast Valid:
10pm EDT Sep 1, 2026-6pm EDT Sep 8, 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