National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Green Bay, Austin Straubel International Airport (KGRB)

Lat: 44.48°NLon: 88.14°WElev: 692ft.

Fog

40°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 29.68 in (1005.5 mb)
Dewpoint 40°F (4°C)
Visibility 0.25 mi
Last update 6 Mar 11:53 pm CST
Extended Forecast for

Green Bay WI

  • Overnight

    Overnight: Rain and possibly a thunderstorm before 4am, then a chance of rain and thunderstorms between 4am and 5am, then a slight chance of rain after 5am. Patchy fog. Low around 42. South southwest wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 42 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before noon. Patchy fog before 11am. Otherwise, cloudy, with a temperature rising to near 51 by 11am, then falling to around 43 during the remainder of the day. Southwest wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 51 °F⇓

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. West northwest wind 6 to 13 mph becoming southwest after midnight. Winds could gust as high as 24 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58. West southwest wind 13 to 17 mph, with gusts as high as 33 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Cloudy, with a low around 27.

    Low: 27 °F

    Chance Rain

Detailed Forecast

Overnight
Rain and possibly a thunderstorm before 4am, then a chance of rain and thunderstorms between 4am and 5am, then a slight chance of rain after 5am. Patchy fog. Low around 42. South southwest wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 40 percent chance of rain, mainly before noon. Patchy fog before 11am. Otherwise, cloudy, with a temperature rising to near 51 by 11am, then falling to around 43 during the remainder of the day. Southwest wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 33. West northwest wind 6 to 13 mph becoming southwest after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 58. West southwest wind 13 to 17 mph, with gusts as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 46. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 42.
Tuesday Night
A 50 percent chance of rain. Cloudy, with a low around 27.
Wednesday
A chance of rain before noon, then a chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of snow. Mostly clear, with a low around 24.
Thursday
Partly sunny, with a high near 43.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 87.99°W (Elev. 581 ft)
Last Update:
11:56 pm CST Mar 6, 2026
Forecast Valid:
12am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation