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

59°F

15°C

Humidity 87%
Wind Speed Calm
Barometer 30.05 in (1017.7 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 27 Aug 10:53 pm CDT
Extended Forecast for

Green Bay WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. Calm wind becoming southeast around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of sprinkles between 3pm and 4pm. Mostly sunny, with a high near 78. Light east northeast wind.

    High: 78 °F

    Chance
    Sprinkles

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63. Southeast wind 5 to 7 mph becoming south southwest after midnight.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 79. Southwest wind 5 to 9 mph.

    High: 79 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 67. South southwest wind around 7 mph. Chance of precipitation is 50%.

    Low: 67 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

    Low: 70 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86.

    High: 86 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 70.

    Low: 70 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 60. Calm wind becoming southeast around 5 mph.
Friday
A chance of sprinkles between 3pm and 4pm. Mostly sunny, with a high near 78. Light east northeast wind.
Friday Night
Partly cloudy, with a low around 63. Southeast wind 5 to 7 mph becoming south southwest after midnight.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 79. Southwest wind 5 to 9 mph.
Saturday Night
A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 67. South southwest wind around 7 mph. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Monday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86.
Monday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 70.
Tuesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 85.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 67.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 87.99°W (Elev. 581 ft)
Last Update:
9:52 pm CDT Aug 27, 2026
Forecast Valid:
11pm CDT Aug 27, 2026-6pm CDT Sep 3, 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