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Green Bay, Wisconsin Weather Forecast
Green Bay, Wisconsin Weather
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Weather Forecast for Green Bay, Wisconsin : Brown County
Issued: 2:56 am CST Dec 18, 2025 Latitude: 44.519159 Longitude: -88.019826 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
20% chance of rain on Overnight 90% chance of rain & snow on Thursday Partly Sunny on Friday 30% chance of snow on Saturday Sunny on Sunday 20% chance of snow on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday
Low: 38°F High: 34 °F High: 20°F High: 32°F High: 14°F High: 32°F High: 35°F High: 32°F
Low: 11°F Low: 13°F Low: 4°F Low: 4°F Low: 25°F Low: 18°F  
Rain Rain & Snow Partly Sunny Snow Sunny Snow Partly Sunny Mostly Cloudy
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Current Conditions at
GREEN BAY - (KGRB)
36°
Clear
as of 1:53 AM CST
Rel. Humidity: 74%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.57 in.
Flight Rule: VFR
Wind Data
6 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
APPLETON - (KATW)
39°
Feels like 31°F
Clear
as of 2:35 AM CST
Rel. Humidity: 80%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.55 in.
Flight Rule: VFR
Wind Data
14 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
MANITOWOC - (KMTW)
37°
Feels like 28°F
Clear
as of 1:56 AM CST
Rel. Humidity: 86%
Dew Point: 34°F
Visibility: 7 Miles
Pressure: 29.61 in.
Flight Rule: VFR
Wind Data
15 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
STURGEON BAY - (KSUE)
37°
Feels like 27°F
Cloudy
as of 1:57 AM CST
Rel. Humidity: 93%
Dew Point: 36°F
Visibility: 7 Miles
Pressure: 29.58 in.
Flight Rule: IFR
Wind Data
20 MPH
Gust: 26 MPH
180° South
Cloud Level(s): Solid Overcast at 900ft
20% chance of rain Overnight Overnight... A 20 percent chance of rain after 4am. Cloudy, with a steady temperature around 38. South wind 11 to 13 mph, with gusts as high as 28 mph.

90% chance of rain & snow Thursday Thursday... Rain before 4pm, then a chance of snow. Temperature falling to around 34 by 5pm. South wind 10 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

30% chance of snow Thursday Night Thursday Night... A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 11. West southwest wind 13 to 18 mph, with gusts as high as 29 mph.

Partly Sunny on Friday Friday... Partly sunny, with a high near 20. Northwest wind 12 to 17 mph becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 26 mph.

20% chance of snow Friday Night Friday Night... A 20 percent chance of snow. Mostly cloudy, with a low around 13. South wind 5 to 7 mph.

30% chance of snow Saturday Saturday... A 30 percent chance of snow before noon. Mostly cloudy, with a high near 32.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 4.

Sunny on Sunday Sunday... Sunny, with a high near 14.

20% chance of snow Sunday Night Sunday Night... A 20 percent chance of snow after midnight. Partly cloudy, with a low around 4.

20% chance of snow Monday Monday... A 20 percent chance of snow. Mostly cloudy, with a high near 32.

20% chance of snow Monday Night Monday Night... A 20 percent chance of snow. Mostly cloudy, with a low around 25.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 35.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 18.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 32.

Current Radar Image


Sun Almanac for Green Bay, Wisconsin
Sunrise: 07:24 AM
Sunset: 4:14 PM
Civil Sunrise:06:51 AM
Civil Sunset: 4:47 PM
Nautical Sunrise: 06:14 AM
Nautical Sunset: 5:24 PM
Astro Sunrise: 05:38 AM
Astro Sunset: 6:00 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.