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

Green Bay, Austin Straubel International Airport (KGRB)

Lat: 44.48°NLon: 88.14°WElev: 692ft.

Fair

58°F

14°C

Humidity 72%
Wind Speed S 9 mph
Barometer 29.97 in (1014.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 11 Oct 7:53 am CDT
Extended Forecast for

Seymour WI

  • Today

    Today: Sunny, with a high near 80. South wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 61. South southwest wind 5 to 7 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 83. Southwest wind 5 to 7 mph.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. Light and variable wind becoming north northeast 5 to 7 mph in the evening. Chance of precipitation is 60%.

    Low: 59 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 68. North wind 6 to 9 mph.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 63.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 80. South wind 9 to 13 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 61. South southwest wind 5 to 7 mph.
Columbus Day
Mostly sunny, with a high near 83. Southwest wind 5 to 7 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. Light and variable wind becoming north northeast 5 to 7 mph in the evening. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 68. North wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 45.
Thursday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 63.
Thursday Night
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 43.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 57.
Friday Night
Widespread frost. Otherwise, mostly cloudy, with a low around 34.
Saturday
Widespread frost. Otherwise, mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seymour WI
 44.52°N 88.32°W (Elev. 797 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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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation