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

37°F

3°C

Humidity 76%
Wind Speed SE 3 mph
Barometer 30.06 in (1018.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 4 Mar 7:53 pm CST
Extended Forecast for

Green Bay WI

  • Tonight

    Tonight: Mostly clear, with a low around 29. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 44. Northeast wind 6 to 8 mph.

    High: 44 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 36. Northeast wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Cloudy

  • Friday

    Friday: Rain. High near 57. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    High: 57 °F

    Rain Likely
    then Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 41. South wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%.

    Low: 41 °F

    Rain

  • Saturday

    Saturday: A 30 percent chance of rain before noon. Partly sunny, with a high near 50.

    High: 50 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Calm wind becoming north northeast around 5 mph after midnight.
Thursday
Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 44. Northeast wind 6 to 8 mph.
Thursday Night
Cloudy, with a low around 36. Northeast wind around 6 mph becoming calm in the evening.
Friday
Rain. High near 57. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Friday Night
Rain and possibly a thunderstorm. Low around 41. South wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%.
Saturday
A 30 percent chance of rain before noon. Partly sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Partly sunny, with a high near 64.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 38.
Tuesday
Rain likely. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
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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 ft)
Last Update:
7:32 pm CST Mar 4, 2026
Forecast Valid:
8pm CST Mar 4, 2026-6pm CDT Mar 11, 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