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.

Overcast

57°F

14°C

Humidity 62%
Wind Speed E 6 mph
Barometer 30.19 in (1022.4 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 14 Oct 4:53 pm CDT
Extended Forecast for

Seymour WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. East northeast wind around 6 mph.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain, mainly after 2pm. High near 55. East southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Cloudy then
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 1am. Low around 44. Light and variable wind becoming northwest 5 to 9 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain

  • Friday

    Friday: A 50 percent chance of rain before 1pm. Partly sunny, with a high near 53. North wind 11 to 20 mph, with gusts as high as 31 mph.

    High: 53 °F

    Chance Rain

  • Friday Night

    Friday Night: Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 30. North wind 8 to 13 mph becoming light north northwest after midnight. Winds could gust as high as 22 mph.

    Low: 30 °F

    Mostly Clear
    then Frost

  • Saturday

    Saturday: Widespread frost before 9am. Otherwise, sunny, with a high near 57.

    High: 57 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 46. East northeast wind around 6 mph.
Thursday
Rain, mainly after 2pm. High near 55. East southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain, mainly before 1am. Low around 44. Light and variable wind becoming northwest 5 to 9 mph in the evening. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 50 percent chance of rain before 1pm. Partly sunny, with a high near 53. North wind 11 to 20 mph, with gusts as high as 31 mph.
Friday Night
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 30. North wind 8 to 13 mph becoming light north northwest after midnight. Winds could gust as high as 22 mph.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 57.
Saturday Night
Clear, with a low around 37.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 42.
Monday
Mostly sunny, with a high near 67.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 41.
Tuesday
Patchy fog. Otherwise, sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Mostly sunny, with a high near 70.
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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:
3:56 pm CDT Oct 14, 2026
Forecast Valid:
5pm CDT Oct 14, 2026-6pm CDT Oct 21, 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