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 80%
Wind Speed E 8 mph
Barometer 30.16 in (1021.5 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 15 Oct 8:53 am CDT
Extended Forecast for

Green Bay WI

  • Today

    Today: A chance of drizzle before 11am, then a chance of showers or drizzle between 11am and 1pm, then showers after 1pm. High near 58. East southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Chance
    Showers then
    Showers

  • Tonight

    Tonight: Showers, mainly before 2am. Low around 45. Light and variable wind becoming northwest 5 to 9 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: 45 °F

    Showers then
    Showers
    Likely

  • Friday

    Friday: A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 53. North wind 10 to 20 mph, with gusts as high as 37 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 32. North wind 9 to 14 mph becoming light north northwest after midnight. Winds could gust as high as 26 mph.

    Low: 32 °F

    Partly Cloudy
    then Areas
    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55. Light west southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 55 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
A chance of drizzle before 11am, then a chance of showers or drizzle between 11am and 1pm, then showers after 1pm. High near 58. East southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Showers, mainly before 2am. Low around 45. Light and variable wind becoming northwest 5 to 9 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 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 53. North wind 10 to 20 mph, with gusts as high as 37 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Areas of frost after 4am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 32. North wind 9 to 14 mph becoming light north northwest after midnight. Winds could gust as high as 26 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 55. Light west southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
Clear, with a low around 40.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Patchy fog. Otherwise, sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Mostly sunny, with a high near 68.
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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:
8:36 am CDT Oct 15, 2026
Forecast Valid:
9am CDT Oct 15, 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