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

Hazardous Weather Conditions

Current conditions at

Green Bay, Austin Straubel International Airport (KGRB)

Lat: 44.48°NLon: 88.14°WElev: 692ft.

Fair

66°F

19°C

Humidity 84%
Wind Speed NE 8 mph
Barometer 30.13 in (1020.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 15 Aug 3:53 am CDT
Extended Forecast for

Luxemburg WI

  • Today

    Today: Mostly sunny, with a high near 79. Southeast wind 6 to 11 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between midnight and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 66. Southeast wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 20%.

    Low: 66 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 3pm. Mostly sunny, with a high near 82. Heat index values as high as 85. West wind 5 to 11 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59. North wind 5 to 9 mph.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 81. West northwest wind 3 to 5 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 60. Chance of precipitation is 80%.

    Low: 60 °F

    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 75.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 79. Southeast wind 6 to 11 mph.
Tonight
A slight chance of showers between midnight and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 66. Southeast wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Sunday
A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 3pm. Mostly sunny, with a high near 82. Heat index values as high as 85. West wind 5 to 11 mph becoming north northwest in the afternoon. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 59. North wind 5 to 9 mph.
Monday
Sunny, with a high near 81. West northwest wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 83.
Tuesday Night
Showers and possibly a thunderstorm. Low around 60. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 56.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Luxemburg WI
 44.54°N 87.72°W (Elev. 791 ft)
Last Update:
2:56 am CDT Aug 15, 2026
Forecast Valid:
4am CDT Aug 15, 2026-6pm CDT Aug 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