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.

A Few Clouds

22°C

72°F

Humidity 57%
Wind Speed SE 9 km/h
Barometer 1020.4 mb (30.13 in)
Dewpoint 13°C (56°F)
Visibility 16 km
Last update 18 Jul 12:53 pm CDT
Extended Forecast for

Green Bay WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 24. South southeast wind around 11 km/h.

    High: 24 °C

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 17. South wind 8 to 10 km/h. Chance of precipitation is 30%.

    Low: 17 °C

    Mostly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 24. South wind 10 to 13 km/h becoming north northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 24 °C

    Showers
    Likely then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16. North northeast wind 5 to 14 km/h.

    Low: 16 °C

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 25. East wind 5 to 11 km/h.

    High: 25 °C

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16.

    Low: 16 °C

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers. Mostly sunny, with a high near 25.

    High: 25 °C

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °C

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 28. Chance of precipitation is 20%.

    High: 28 °C

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 24. South southeast wind around 11 km/h.
Tonight
A slight chance of showers between 2am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 17. South wind 8 to 10 km/h. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 24. South wind 10 to 13 km/h becoming north northwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Saturday Night
Partly cloudy, with a low around 16. North northeast wind 5 to 14 km/h.
Sunday
Mostly sunny, with a high near 25. East wind 5 to 11 km/h.
Sunday Night
Mostly clear, with a low around 16.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 25.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 18. Chance of precipitation is 30%.
Tuesday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 28. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 21.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 21.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 87.99°W (Elev. 581 m)
Last Update:
12:56 pm CDT Jul 18, 2025
Forecast Valid:
1pm CDT Jul 18, 2025-6pm CDT Jul 24, 2025
 
Forecast Discussion
 
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Additional Resources

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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