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

53°F

12°C

Humidity 74%
Wind Speed Calm
Barometer 30.21 in (1023.4 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 14 Oct 10:53 pm CDT
Extended Forecast for

Luxemburg WI

  • Tonight

    Tonight: Cloudy, with a low around 45. Calm wind becoming east northeast around 6 mph after midnight.

    Low: 45 °F

    Cloudy

  • Thursday

    Thursday: Showers, mainly after noon. High near 54. East southeast wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Cloudy then
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 2am. Low around 43. East wind 5 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely before 10am, then rain likely between 10am and 1pm. Mostly cloudy, with a high near 53. Breezy, with a north wind 15 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 32. North wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.

    Low: 32 °F

    Partly Cloudy
    then Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55.

    High: 55 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Cloudy, with a low around 45. Calm wind becoming east northeast around 6 mph after midnight.
Thursday
Showers, mainly after noon. High near 54. East southeast wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers, mainly before 2am. Low around 43. East wind 5 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers likely before 10am, then rain likely between 10am and 1pm. Mostly cloudy, with a high near 53. Breezy, with a north wind 15 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.
Friday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 32. North wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55.
Saturday Night
Clear, with a low around 36.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Luxemburg WI
 44.54°N 87.72°W (Elev. 791 ft)
Last Update:
11:01 pm CDT Oct 14, 2026
Forecast Valid:
11pm 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