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.

Fair

74°F

23°C

Humidity 62%
Wind Speed NW 5 mph
Barometer 29.78 in (1008.2 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 27 Jul 8:56 pm EDT
Extended Forecast for

Mirror Lake NH

  • Tonight

    Tonight: Mostly clear, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 77. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers after 5am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 61. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers
    Likely then
    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Rain. Patchy fog before 10am. High near 71. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 71 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain. Low around 59. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    Low: 59 °F

    Rain

  • Thursday

    Thursday: Rain, with thunderstorms also possible after 2pm. High near 72. Chance of precipitation is 80%.

    High: 72 °F

    Rain

  • Thursday Night

    Thursday Night: Rain and thunderstorms likely before 8pm, then a chance of showers between 8pm and 4am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

    Low: 61 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers between 10am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 40%.

    High: 76 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 62. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 77. Light southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers after 5am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 61. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain. Patchy fog before 10am. High near 71. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 59. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Thursday
Rain, with thunderstorms also possible after 2pm. High near 72. Chance of precipitation is 80%.
Thursday Night
Rain and thunderstorms likely before 8pm, then a chance of showers between 8pm and 4am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Friday
A chance of showers between 10am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 82.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 65.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mirror Lake NH
 43.62°N 71.28°W (Elev. 545 ft)
Last Update:
6:25 pm EDT Jul 27, 2026
Forecast Valid:
9pm EDT Jul 27, 2026-6pm EDT Aug 3, 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