Green Bay, WI Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Sep 28
Partly Cloudy -º / 35º 3% SSW 2 mph 92%
Thu
Sep 29
Partly Cloudy
View Hourly
64º / 42º 6% SSW 7 mph 59%
6am Clear 40º 2% SSW 2 mph 90%
7am Clear 39º 2% SSW 3 mph 89%
8am Mostly Clear 38º 2% SW 3 mph 90%
9am Mostly Clear 38º 3% SW 2 mph 91%
10am Partly Cloudy 37º 3% SSW 2 mph 92%
11am Partly Cloudy 37º 3% SSW 1 mph 91%
12pm Partly Cloudy 38º 3% SSW 2 mph 92%
1pm Partly Cloudy 41º 7% SSW 1 mph 89%
2pm Partly Cloudy 46º 4% SSW 3 mph 79%
3pm Partly Cloudy 52º 1% SSW 4 mph 64%
4pm Partly Cloudy 56º 0% SSW 6 mph 54%
5pm Partly Cloudy 58º 0% SSW 7 mph 49%
6pm Partly Cloudy 60º 0% SSW 6 mph 47%
7pm Partly Cloudy 62º 0% SSW 6 mph 45%
8pm Partly Cloudy 63º 0% SSW 5 mph 43%
9pm Partly Cloudy 63º 0% SSW 5 mph 43%
10pm Partly Cloudy 62º 0% SSW 5 mph 44%
11pm Partly Cloudy 60º 0% S 3 mph 51%
Fri
Sep 30
Sunny
View Hourly
68º / 44º 8% SSW 5 mph 65%
12am Partly Cloudy 56º 2% SSE 5 mph 67%
1am Clear 52º 4% SSE 4 mph 76%
2am Clear 50º 6% SSE 5 mph 84%
3am Clear 49º 7% SSE 4 mph 87%
4am Clear 48º 8% S 4 mph 89%
5am Clear 47º 8% S 3 mph 89%
6am Clear 46º 8% S 3 mph 90%
7am Mostly Clear 45º 8% S 3 mph 92%
8am Clear 45º 8% SSW 3 mph 91%
9am Mostly Clear 44º 11% SSW 3 mph 93%
10am Mostly Clear 43º 8% SSW 2 mph 94%
11am Clear 43º 12% SSW 1 mph 95%
12pm Mostly Sunny 43º 8% SSW 1 mph 96%
1pm Mostly Sunny 46º 7% SSW 1 mph 93%
2pm Mostly Sunny 50º 6% SSW 2 mph 87%
3pm Sunny 54º 3% SSW 3 mph 76%
4pm Sunny 59º 2% SSW 4 mph 63%
5pm Sunny 62º 1% SSW 5 mph 54%
6pm Sunny 64º 0% SSW 4 mph 51%
7pm Sunny 66º 0% SSW 3 mph 47%
8pm Sunny 67º 0% SSW 2 mph 47%
9pm Sunny 66º 0% SSW 2 mph 48%
10pm Sunny 65º 0% S 2 mph 51%
11pm Mostly Sunny 63º 1% SSE 2 mph 63%
Sat
Oct 1
Sunny
View Hourly
67º / 51º 9% NNE 9 mph 73%
12am Clear 59º 3% SE 4 mph 70%
1am Clear 55º 5% SE 3 mph 81%
2am Clear 53º 6% SSE 3 mph 88%
3am Clear 51º 7% SSE 2 mph 93%
4am Clear 50º 7% S 1 mph 93%
5am Clear 49º 10% S 1 mph 94%
Sun
Oct 2
Partly Cloudy 61º / 42º 7% ENE 9 mph 69%
Mon
Oct 3
Partly Cloudy 65º / 43º 8% ESE 5 mph 68%
Tue
Oct 4
Mostly Cloudy 67º / 50º 7% WSW 6 mph 65%
Wed
Oct 5
Mostly Cloudy 64º / 46º 24% NW 7 mph 71%

Weather Radar for Green Bay, WI See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Green Bay, WI

Overnight
Low : 38ºF
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Thursday
High : 60ºF
Variable winds less than 5 kt becoming SSW around 6 kt in the morning. Sunny. Waves 1 ft or less.
Thursday Night
Low : 45ºF
SSE wind 5 to 7 kt becoming SSW after midnight. Mostly clear. Waves 1 ft or less.
Friday
High : 63ºF
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
Friday Night
Low : 47ºF
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Saturday
High : 64ºF
Variable winds less than 5 kt becoming NE 5 to 7 kt in the afternoon. Sunny. Waves 1 ft or less.
Saturday Night
Low : 54ºF
NE wind around 8 kt. Partly cloudy. Waves 1 ft or less.
Sunday
High : 60ºF
ENE wind 7 to 9 kt. Partly sunny. Waves 1 ft or less.
Sunday Night
Low : 49ºF
ENE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

NOAA Buoy Data Near Green Bay, WI See Map

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    Wind Speed Forecast for Green Bay, WI

    ThursdayFridaySaturday
    Wind Speed (MPH) 223655322423
    6am10am2pm6pm10pm2am6am10am2pm6pm10pm2am
    MPH 223655322423
    DIR SSWSSWSSWSSWSSWSSESSSWSSWSSWSSSE

    Current Weather Conditions In Green Bay, WI

    As Of: 2 minutes ago

    • 40ºF
    • 40ºF
    • 2mph
    • 0º (SSW)
    • 2mph
    • Clear
    • 10mi
    • 30.52"
    • 90%
    • 0ºF

    The weather right now in Green Bay, WI is Clear. The current temperature is 40°F, and the expected high and low for today, Thursday, September 29, 2022, are -° high temperature and 35°F low temperature. The wind is currently blowing at 2 miles per hour, and coming from the South Southwest. The wind is gusting to 2 mph. With the wind and the atmosphere the temperature feels like 40° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 90 percent, and air pressure at 30.52 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    General Weather Conditions in Green Bay, WI

    Green Bay Wisconsin is located in the eastern portion of the state at the head or southwest end of Green Bay. The Bay is oriented northeast-southwest and is separated from Lake Michigan to the southeast by the Door Peninsula. The location averages about seven days each year with maximum temperatures in excess of 90°F (32.2°C). July is the warmest month with an average high of 81°F (27.2°C) and an average minimum of 59°F (15°C). January is the coolest month with an average high of 23°F (-5°C) and an average minimum of 7°F (-13.9°C). The highest temperature on record for Green Bay is 103°F (39.4°C), recorded in July 1995, and the lowest temperature on record is -31°F (-35°C), recorded in January 1951. About 163 days each year experience temperatures below 32°F (0°C), and an average 38 days each year record temperatures below 5°F (-15°C). Every month has seen temperatures at or below 40°F (4.4°C), and every month except July and August has recorded temperatures at or below freezing (0°C).

    The average annual precipitation for Green Bay is 28.49 inches (724 mm). An annual maximum occurs during the summer, due mainly to convective activity, and a marked dry period occurs during the winter months. Precipitation falls on about 189 days each year. The wettest month is July with 3.45 inches (88 mm) and the driest, February, averages only 1.02 inches (25.9 mm). An average of 33 thunderstorm days occur each year with June, July and August being the most likely months. Snow falls on about 80 days each year and averages about 47 inches (1194 mm) each year. December and January each average about 11 inches (279 mm) per year. Ten-inch (254 mm) snowfalls in a 24-hour period have occurred in each month November, December, March and April. About ten days each year has a snowfall total greater than 1.5 inches (38 mm) and snow have fallen in every month except June, July and August. Fog is present on average 129 days each year and is rather evenly distributed throughout the year with a slight maximum during the late summer season.

    The prevailing wind direction in Green Bay is the southwest. Winter through early spring is the windiest period and a maximum gust of 70 knots occurred in May 1989.