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

75°F

24°C

Humidity 66%
Wind Speed W 13 G 17 mph
Barometer 29.97 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 9 Sep 9:35 am CDT
Extended Forecast for

Mattoon WI

  • Today

    Today: Sunny, with a high near 78. West wind 8 to 18 mph, with gusts as high as 30 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. West northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 23 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 74. West northwest wind 3 to 8 mph.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 49. Light south southwest wind.

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 78. Light south southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 22 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 61.

    Low: 61 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 69.

    High: 69 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 78. West wind 8 to 18 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 48. West northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 23 mph.
Thursday
Sunny, with a high near 74. West northwest wind 3 to 8 mph.
Thursday Night
Clear, with a low around 49. Light south southwest wind.
Friday
Sunny, with a high near 78. Light south southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
A 50 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 61.
Saturday
Partly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 69.
Sunday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Monday
Showers and possibly a thunderstorm. High near 72. Chance of precipitation is 80%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 68.
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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:
9:16 am CDT Sep 9, 2026
Forecast Valid:
9am CDT Sep 9, 2026-6pm CDT Sep 15, 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