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

5°F

-15°C

Humidity 79%
Wind Speed W 8 mph
Barometer 29.86 in (1012.8 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 2 Jan 3:53 am CST
Extended Forecast for

Green Bay WI

  • Today

    Today: Sunny, with a high near 16. West wind 7 to 9 mph.

    High: 16 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 10. West northwest wind 3 to 6 mph.

    Low: 10 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before 3pm. Cloudy, with a high near 21. West wind 3 to 7 mph.

    High: 21 °F

    Chance Snow

  • Saturday Night

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

    Low: 5 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Increasing clouds, with a high near 26. Calm wind.

    High: 26 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Snow before 3am, then snow likely, possibly mixed with freezing rain. Low around 17. Chance of precipitation is 90%.

    Low: 17 °F

    Snow then
    Wintry Mix
    Likely

  • Monday

    Monday: A slight chance of freezing rain before noon. Mostly cloudy, with a high near 33. Chance of precipitation is 10%.

    High: 33 °F

    Slight Chance
    Freezing Rain
    then Partly
    Sunny

  • Monday Night

    Monday Night: Patchy fog between 10pm and 11pm. Otherwise, mostly cloudy, with a low around 22.

    Low: 22 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of freezing rain before noon, then a chance of rain. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Slight Chance
    Freezing Rain
    then Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 16. West wind 7 to 9 mph.
Tonight
Increasing clouds, with a low around 10. West northwest wind 3 to 6 mph.
Saturday
A 30 percent chance of snow, mainly before 3pm. Cloudy, with a high near 21. West wind 3 to 7 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 5. West wind around 5 mph becoming calm in the evening.
Sunday
Increasing clouds, with a high near 26. Calm wind.
Sunday Night
Snow before 3am, then snow likely, possibly mixed with freezing rain. Low around 17. Chance of precipitation is 90%.
Monday
A slight chance of freezing rain before noon. Mostly cloudy, with a high near 33. Chance of precipitation is 10%.
Monday Night
Patchy fog between 10pm and 11pm. Otherwise, mostly cloudy, with a low around 22.
Tuesday
A slight chance of freezing rain before noon, then a chance of rain. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Tuesday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A 20 percent chance of rain. Mostly cloudy, with a high near 38.
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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:
4:26 am CST Jan 2, 2026
Forecast Valid:
4am CST Jan 2, 2026-6pm CST Jan 8, 2026
 
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