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

8°F

-13°C

Humidity 63%
Wind Speed W 7 mph
Barometer 29.69 in (1006.3 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 1 Jan 9:56 pm EST
Extended Forecast for

Thornton NH

  • Tonight

    Tonight: Partly cloudy, with a low around -2. Northwest wind around 5 mph becoming calm after midnight.

    Low: -2 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 18. Wind chill values as low as -2. Calm wind becoming west around 5 mph in the afternoon.

    High: 18 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 6. Wind chill values as low as -2. West wind around 5 mph.

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17. Wind chill values as low as -3. West wind around 5 mph.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers after 3am. Mostly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow between 8pm and 2am. Mostly cloudy, with a low around 7. Chance of precipitation is 40%.

    Low: 7 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around -2. Northwest wind around 5 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 18. Wind chill values as low as -2. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 6. Wind chill values as low as -2. West wind around 5 mph.
Saturday
Mostly sunny, with a high near 17. Wind chill values as low as -3. West wind around 5 mph.
Saturday Night
A 30 percent chance of snow showers after 3am. Mostly cloudy, with a low around 4. Calm wind.
Sunday
Mostly sunny, with a high near 20.
Sunday Night
Partly cloudy, with a low around -3.
Monday
Mostly sunny, with a high near 17.
Monday Night
A chance of snow between 8pm and 2am. Mostly cloudy, with a low around 7. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thornton NH
 43.91°N 71.66°W (Elev. 840 ft)
Last Update:
6:23 pm EST Jan 1, 2026
Forecast Valid:
10pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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