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

13°F

-11°C

Humidity 51%
Wind Speed W 12 mph
Barometer 29.93 in (1015.3 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 2 Jan 4:53 pm CST
Extended Forecast for

Green Bay WI

  • Tonight

    Tonight: Increasing clouds, with a low around 9. West northwest wind 3 to 6 mph.

    Low: 9 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow likely, mainly before 3pm. Cloudy, with a high near 22. West wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. West wind around 5 mph becoming calm in the evening.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 25. Calm wind.

    High: 25 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Snow before 3am, then a chance of snow and freezing rain. Low around 17. Calm wind becoming south around 6 mph in the evening. Chance of precipitation is 80%.

    Low: 17 °F

    Snow then
    Chance Wintry
    Mix

  • Monday

    Monday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 9. West northwest wind 3 to 6 mph.
Saturday
Snow likely, mainly before 3pm. Cloudy, with a high near 22. West wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 5. West wind around 5 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 25. Calm wind.
Sunday Night
Snow before 3am, then a chance of snow and freezing rain. Low around 17. Calm wind becoming south around 6 mph in the evening. Chance of precipitation is 80%.
Monday
Mostly cloudy, with a high near 32.
Monday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 23.
Tuesday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 39.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 30.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 88.02°W (Elev. 584 ft)
Last Update:
5:06 pm CST Jan 2, 2026
Forecast Valid:
5pm CST Jan 2, 2026-6pm CST Jan 9, 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