National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Langlade County Airport (KAIG)

Lat: 45.16°NLon: 89.11°WElev: 1512ft.

Fair

-10°F

-23°C

Humidity 82%
Wind Speed Calm
Barometer 30.32 in
Dewpoint -14°F (-26°C)
Visibility 10.00 mi
Last update 7 Dec 11:55 pm CST
Extended Forecast for

Summit Lake WI

  • Overnight

    Overnight: Mostly cloudy, with a low around -6. Calm wind.

    Low: -6 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of flurries after noon. Mostly cloudy, with a high near 17. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 17 °F

    Chance
    Flurries

  • Monday Night

    Monday Night: Snow, mainly between 9pm and 3am. Temperature falling to near 14 by 8pm, then rising to around 19 during the remainder of the night. South wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 14 °F⇑

    Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 26. West wind 5 to 8 mph becoming south in the afternoon.

    High: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 18. South southeast wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%.

    Low: 18 °F

    Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 24.

    High: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 2.

    Low: 2 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around -6. Calm wind.
Monday
A chance of flurries after noon. Mostly cloudy, with a high near 17. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Snow, mainly between 9pm and 3am. Temperature falling to near 14 by 8pm, then rising to around 19 during the remainder of the night. South wind 8 to 14 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Tuesday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 26. West wind 5 to 8 mph becoming south in the afternoon.
Tuesday Night
Snow. Low around 18. South southeast wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%.
Wednesday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 18.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 2.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 12.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Partly sunny and cold, with a high near 9.
Saturday Night
Mostly cloudy, with a low around -5.
Sunday
Partly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summit Lake WI
 45.37°N 89.2°W (Elev. 1677 ft)
Last Update:
11:56 pm CST Dec 7, 2025
Forecast Valid:
12am CST Dec 8, 2025-6pm CST Dec 14, 2025
 
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