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

55°F

13°C

Humidity 74%
Wind Speed S 10 mph
Barometer 29.93 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 11 Oct 8:15 am CDT
Extended Forecast for

Mattoon WI

  • Today

    Today: Sunny, with a high near 79. South wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 59. South wind 5 to 7 mph becoming calm after midnight.

    Low: 59 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 81 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 57. East northeast wind 3 to 5 mph. Chance of precipitation is 70%.

    Low: 57 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 66. North wind around 7 mph.

    High: 66 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Showers then
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 79. South wind 8 to 11 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 59. South wind 5 to 7 mph becoming calm after midnight.
Columbus Day
Partly sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 57. East northeast wind 3 to 5 mph. Chance of precipitation is 70%.
Tuesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 66. North wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 42.
Thursday
A 50 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 62.
Thursday Night
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 41.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 56. Breezy.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Widespread frost. Otherwise, mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mattoon WI
 45°N 89.04°W (Elev. 1250 ft)
Last Update:
5:36 am CDT Oct 11, 2026
Forecast Valid:
8am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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