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.

Mostly Cloudy

73°F

23°C

Humidity 85%
Wind Speed NE 6 mph
Barometer 30.10 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 5 Sep 10:35 am CDT
Extended Forecast for

Summit Lake WI

  • Today

    Today: Partly sunny, with a high near 77. East northeast wind 3 to 6 mph.

    High: 77 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 54. Light east southeast wind.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 78 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Light south southeast wind.

    Low: 55 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Partly sunny, with a high near 77. Calm wind becoming south 5 to 7 mph in the morning.

    High: 77 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

    Low: 61 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 77. East northeast wind 3 to 6 mph.
Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 54. Light east southeast wind.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming south southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 55. Light south southeast wind.
Labor Day
Partly sunny, with a high near 77. Calm wind becoming south 5 to 7 mph in the morning.
Monday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 59.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Summit Lake WI
 45.39°N 89.2°W (Elev. 1696 ft)
Last Update:
10:06 am CDT Sep 5, 2026
Forecast Valid:
10am CDT Sep 5, 2026-6pm CDT Sep 11, 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