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.

Fair

59°F

15°C

Humidity 90%
Wind Speed Calm
Barometer 29.98 in (1015.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 10 Sep 7:53 pm CDT
Extended Forecast for

Green Bay WI

  • Tonight

    Tonight: Clear, with a low around 56. Light south southwest wind.

    Low: 56 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 79. South southwest wind 6 to 11 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 80. South southwest wind 9 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 80 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. Northwest wind 3 to 5 mph.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Partly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 70. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely

  • Monday Night

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

    Low: 60 °F

    Showers

Detailed Forecast

Tonight
Clear, with a low around 56. Light south southwest wind.
Friday
Sunny, with a high near 79. South southwest wind 6 to 11 mph.
Friday Night
Partly cloudy, with a low around 63. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 80. South southwest wind 9 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 55. Northwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 53.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 70. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm. Low around 60. Chance of precipitation is 80%.
Tuesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 72.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 66.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 88.02°W (Elev. 584 ft)
Last Update:
8:36 pm CDT Sep 10, 2026
Forecast Valid:
9pm CDT Sep 10, 2026-6pm CDT Sep 17, 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