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.

Overcast

62°F

17°C

Humidity 86%
Wind Speed Calm
Barometer 29.64 in (1003.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 18 Jun 10:56 am EDT
Extended Forecast for

Sandwich Landing NH

Flood Watch June 18, 12:00pm until June 18, 08:00pm
Click here for hazard details and duration
Flood Watch

  • Today

    Today: Showers and possibly a thunderstorm. Some of the storms could be severe. High near 72. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 72 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Some of the storms could be severe. Partly cloudy, with a low around 56. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Severe
    Thunderstorms
    then Partly
    Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 77. West wind around 15 mph, with gusts as high as 25 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers after 2pm. Partly sunny, with a high near 73. West wind around 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers after 9am. Partly sunny, with a high near 75.

    High: 75 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after 4pm. Partly sunny, with a high near 72. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely

Detailed Forecast

Today
Showers and possibly a thunderstorm. Some of the storms could be severe. High near 72. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Some of the storms could be severe. Partly cloudy, with a low around 56. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Mostly sunny, with a high near 77. West wind around 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 54. West wind around 10 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 73. West wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 53.
Sunday
A 40 percent chance of showers after 9am. Partly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Showers likely, mainly after 4pm. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Monday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sandwich Landing NH
 43.78°N 71.48°W (Elev. 561 ft)
Last Update:
6:48 am EDT Jun 18, 2026
Forecast Valid:
11am EDT Jun 18, 2026-6pm EDT Jun 24, 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