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.

Mostly Cloudy

57°F

14°C

Humidity 72%
Wind Speed N 9 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 14 Oct 9:53 am CDT
Extended Forecast for

Green Bay WI

  • Today

    Today: Partly sunny, with a high near 59. North wind around 8 mph.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. East northeast wind around 6 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers, mainly after 1pm. High near 56. East wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Cloudy then
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 1am. Patchy fog between 8pm and 9pm. Low around 43. Light and variable wind becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%.

    Low: 43 °F

    Showers and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 53. North northwest wind 14 to 21 mph, with gusts as high as 34 mph.

    High: 53 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Areas of frost after 3am. Otherwise, mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear
    then Areas
    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 57.

    High: 57 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 59. North wind around 8 mph.
Tonight
Mostly cloudy, with a low around 48. East northeast wind around 6 mph.
Thursday
Showers, mainly after 1pm. High near 56. East wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers, mainly before 1am. Patchy fog between 8pm and 9pm. Low around 43. Light and variable wind becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%.
Friday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 53. North northwest wind 14 to 21 mph, with gusts as high as 34 mph.
Friday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 33.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 57.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 64.
Monday Night
Patchy fog. Otherwise, mostly clear, with a low around 43.
Tuesday
Areas of fog. Otherwise, sunny, with a high near 66.
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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:
10:07 am CDT Oct 14, 2026
Forecast Valid:
10am CDT Oct 14, 2026-6pm CDT Oct 20, 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