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

66°F

19°C

Humidity 78%
Wind Speed N 3 mph
Barometer 30.25 in (1024.4 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Sep 5:53 pm CDT
Extended Forecast for

Luxemburg WI

  • Tonight

    Tonight: Partly cloudy, with a low around 55. Calm wind becoming northeast around 5 mph after midnight.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers, mainly after 3pm. Mostly cloudy, with a high near 66. East wind 6 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers. Low around 55. East northeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 55 °F

    Showers

  • Saturday

    Saturday: Showers, mainly before 1pm. High near 63. East southeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 63 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 54. North northeast wind 7 to 9 mph.

    Low: 54 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Monday Night

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

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 55. Calm wind becoming northeast around 5 mph after midnight.
Friday
A 50 percent chance of showers, mainly after 3pm. Mostly cloudy, with a high near 66. East wind 6 to 9 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers. Low around 55. East northeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Showers, mainly before 1pm. High near 63. East southeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 54. North northeast wind 7 to 9 mph.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Mostly cloudy, with a high near 61.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Luxemburg WI
 44.52°N 87.72°W (Elev. 833 ft)
Last Update:
4:56 pm CDT Sep 17, 2026
Forecast Valid:
6pm CDT Sep 17, 2026-6pm CDT Sep 24, 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