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.

Overcast

53°F

12°C

Humidity 74%
Wind Speed Calm
Barometer 30.21 in (1023.4 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 14 Oct 10:53 pm CDT
Extended Forecast for

Green Bay WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Light east northeast wind.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers, mainly after 2pm. High near 56. East southeast wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Mostly Cloudy
    then Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 2am. Low around 44. Light and variable wind becoming northwest 5 to 8 mph in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers then
    Showers
    Likely

  • Friday

    Friday: A chance of showers before 10am, then rain likely between 10am and 1pm. Partly sunny, with a high near 54. North wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    High: 54 °F

    Rain Likely

  • Friday Night

    Friday Night: Areas of frost after 3am. Otherwise, mostly clear, with a low around 33. North wind 8 to 13 mph becoming light northwest after midnight. Winds could gust as high as 25 mph.

    Low: 33 °F

    Partly Cloudy
    then Areas
    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56.

    High: 56 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. Light east northeast wind.
Thursday
Showers, mainly after 2pm. High near 56. East southeast wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers, mainly before 2am. Low around 44. Light and variable wind becoming northwest 5 to 8 mph in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of showers before 10am, then rain likely between 10am and 1pm. Partly sunny, with a high near 54. North wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Friday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 33. North wind 8 to 13 mph becoming light northwest after midnight. Winds could gust as high as 25 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56.
Saturday Night
Clear, with a low around 38.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 44.
Monday
Mostly sunny, with a high near 65.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 42.
Tuesday
Areas of fog. Otherwise, sunny, with a high near 67.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly 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 88.02°W (Elev. 584 ft)
Last Update:
11:01 pm CDT Oct 14, 2026
Forecast Valid:
11pm CDT Oct 14, 2026-6pm CDT Oct 21, 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