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Hazardous Weather Conditions

Current conditions at

Green Bay, Austin Straubel International Airport (KGRB)

Lat: 44.48°NLon: 88.14°WElev: 692ft.

Fair

55°F

13°C

Humidity 87%
Wind Speed N 5 mph
Barometer 30.37 in (1028.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 16 Sep 7:53 am CDT
Extended Forecast for

Green Bay WI

  • Today

    Today: Mostly sunny, with a high near 70. Northeast wind 3 to 5 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 2am. Patchy fog after 9pm. Otherwise, increasing clouds, with a low around 57. Light and variable wind.

    Low: 57 °F

    Patchy Fog
    then Chance
    Showers and
    Areas Fog

  • Thursday

    Thursday: A 10 percent chance of showers before 7am. Patchy fog between 9am and 10am. Otherwise, partly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. Light and variable wind.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 66. East northeast wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 66 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers, with thunderstorms also possible after 1am. Some of the storms could produce heavy rainfall. Low around 57. Chance of precipitation is 90%.

    Low: 57 °F

    Heavy Rain

  • Saturday

    Saturday: Showers, mainly before 1pm. High near 67. Chance of precipitation is 80%.

    High: 67 °F

    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 67.

    High: 67 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 70. Northeast wind 3 to 5 mph.
Tonight
A 30 percent chance of showers, mainly after 2am. Patchy fog after 9pm. Otherwise, increasing clouds, with a low around 57. Light and variable wind.
Thursday
A 10 percent chance of showers before 7am. Patchy fog between 9am and 10am. Otherwise, partly sunny, with a high near 73. Calm wind.
Thursday Night
Partly cloudy, with a low around 57. Light and variable wind.
Friday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 66. East northeast wind 5 to 7 mph. Chance of precipitation is 60%.
Friday Night
Showers, with thunderstorms also possible after 1am. Some of the storms could produce heavy rainfall. Low around 57. Chance of precipitation is 90%.
Saturday
Showers, mainly before 1pm. High near 67. Chance of precipitation is 80%.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 56.
Sunday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 67.
Sunday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 55.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 67.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 55.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 87.99°W (Elev. 581 ft)
Last Update:
7:56 am CDT Sep 16, 2026
Forecast Valid:
8am CDT Sep 16, 2026-6pm CDT Sep 22, 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