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.

Overcast

54°F

12°C

Humidity 80%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 6 Oct 6:55 pm CDT
Extended Forecast for

Mattoon WI

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Calm wind becoming west northwest around 5 mph after midnight.

    Low: 39 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. West northwest wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after 3am. Otherwise, clear, with a low around 30. North northwest wind around 6 mph becoming calm in the evening.

    Low: 30 °F

    Clear then
    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 2am. Otherwise, clear, with a low around 34. Calm wind.

    Low: 34 °F

    Clear then
    Areas Frost

  • Thursday

    Thursday: Patchy frost before 8am. Otherwise, sunny, with a high near 63.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Thursday Night

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

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Calm wind becoming west northwest around 5 mph after midnight.
Tuesday
Sunny, with a high near 63. West northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Widespread frost, mainly after 3am. Otherwise, clear, with a low around 30. North northwest wind around 6 mph becoming calm in the evening.
Wednesday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58. Light and variable wind.
Wednesday Night
Areas of frost after 2am. Otherwise, clear, with a low around 34. Calm wind.
Thursday
Patchy frost before 8am. Otherwise, sunny, with a high near 63.
Thursday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 69.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 67.
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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:
6:01 pm CDT Oct 6, 2025
Forecast Valid:
7pm CDT Oct 6, 2025-6pm CDT Oct 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation