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

39°F

4°C

Humidity 89%
Wind Speed Calm
Barometer 30.03 in (1017.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 11 Mar 2:56 am EDT
Extended Forecast for

Weirs Beach NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain, mainly after 10am. Patchy fog between 11am and noon. Otherwise, mostly cloudy, with a high near 41. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain likely before 11pm, then rain likely and possibly a thunderstorm between 11pm and 2am, then rain likely after 2am. Patchy fog. Otherwise, cloudy, with a low around 36. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 36 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: A chance of rain before 2pm, then a chance of snow between 2pm and 3pm. Partly sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 4pm. Partly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow likely before 11pm, then rain and snow likely between 11pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday

    Saturday: A 30 percent chance of snow before 8am. Partly sunny, with a high near 40.

    High: 40 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. Calm wind.
Wednesday
A 50 percent chance of rain, mainly after 10am. Patchy fog between 11am and noon. Otherwise, mostly cloudy, with a high near 41. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely before 11pm, then rain likely and possibly a thunderstorm between 11pm and 2am, then rain likely after 2am. Patchy fog. Otherwise, cloudy, with a low around 36. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of rain before 2pm, then a chance of snow between 2pm and 3pm. Partly sunny, with a high near 47. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 23. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of snow after 4pm. Partly sunny, with a high near 39.
Friday Night
Snow likely before 11pm, then rain and snow likely between 11pm and midnight, then snow likely after midnight. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Saturday
A 30 percent chance of snow before 8am. Partly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
A 30 percent chance of snow after 3pm. Mostly cloudy, with a high near 38.
Sunday Night
Rain and snow. Low around 29. Chance of precipitation is 80%.
Monday
Rain and snow. High near 54. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weirs Beach NH
 43.6°N 71.46°W (Elev. 610 ft)
Last Update:
2:28 am EDT Mar 11, 2026
Forecast Valid:
3am EDT Mar 11, 2026-6pm EDT Mar 17, 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