Green Bay, WI Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Tue Aug 4 |
 |
PM Thunderstorms Close Hourly |
82º / 62º | 58% | SW 12 mph | 68% |
| 12pm |  |
Mostly Cloudy | 83º | 2% | SW 12 mph | 62% |
| 1pm | |
Mostly Cloudy | 82º | 15% | SW 12 mph | 64% |
| 2pm |  |
Cloudy | 82º | 15% | SW 11 mph | 66% |
| 3pm | |
Cloudy | 81º | 15% | WSW 11 mph | 67% |
| 4pm | |
Cloudy | 79º | 24% | WSW 9 mph | 72% |
| 5pm |  |
Isolated Thunderstorms | 78º | 32% | WSW 8 mph | 77% |
| 6pm | |
Scattered Thunderstorms | 77º | 59% | WSW 6 mph | 79% |
| 7pm |  |
Thunderstorms | 75º | 79% | WSW 4 mph | 86% |
| 8pm | |
Scattered Thunderstorms | 73º | 50% | WSW 5 mph | 92% |
| 9pm |  |
Scattered Thunderstorms | 71º | 42% | WSW 3 mph | 95% |
| 10pm | |
Scattered Thunderstorms | 71º | 40% | WSW 3 mph | 92% |
| 11pm |  |
Few Showers | 70º | 34% | WSW 3 mph | 95% |
|
Wed Aug 5 |
 |
AM Showers View Hourly |
76º / 56º | 41% | NNE 5 mph | 75% |
| 12am | |
Few Showers | 69º | 31% | WSW 4 mph | 94% |
| 1am | |
Cloudy | 68º | 16% | WSW 4 mph | 96% |
| 2am | |
Cloudy | 67º | 16% | W 4 mph | 98% |
| 3am | |
Cloudy | 66º | 15% | W 3 mph | 97% |
| 4am | |
Cloudy | 64º | 19% | NW 3 mph | 97% |
| 5am | |
Cloudy | 63º | 24% | NNW 3 mph | 97% |
| 6am | |
Cloudy | 63º | 24% | NNW 4 mph | 97% |
| 7am | |
Showers | 64º | 40% | N 3 mph | 98% |
| 8am | |
Showers | 66º | 41% | N 4 mph | 94% |
| 9am | |
Few Showers | 67º | 34% | NE 5 mph | 89% |
| 10am | |
Mostly Cloudy | 68º | 20% | N 3 mph | 86% |
| 11am |  |
Partly Cloudy | 71º | 8% | NNE 4 mph | 78% |
| 12pm | |
Mostly Cloudy | 72º | 4% | NNE 4 mph | 72% |
| 1pm | |
Mostly Cloudy | 73º | 2% | N 4 mph | 67% |
| 2pm | |
Partly Cloudy | 74º | 2% | N 4 mph | 64% |
| 3pm | |
Mostly Cloudy | 75º | 2% | NE 5 mph | 61% |
| 4pm | |
Partly Cloudy | 75º | 2% | ENE 4 mph | 62% |
| 5pm | |
Partly Cloudy | 75º | 2% | SE 3 mph | 63% |
| 6pm | |
Mostly Cloudy | 74º | 2% | SE 3 mph | 67% |
| 7pm | |
Mostly Cloudy | 73º | 3% | ESE 3 mph | 70% |
| 8pm | |
Partly Cloudy | 70º | 5% | SE 4 mph | 78% |
| 9pm |  |
Partly Cloudy | 68º | 6% | SE 4 mph | 87% |
| 10pm | |
Partly Cloudy | 66º | 7% | SSE 3 mph | 93% |
| 11pm |  |
Clear | 64º | 8% | S 2 mph | 98% |
|
Thu Aug 6 |
|
Partly Cloudy View Hourly |
81º / 59º | 22% | SSW 5 mph | 60% |
| 12am | |
Partly Cloudy | 62º | 11% | SSW 1 mph | 100% |
| 1am |  |
Mostly Clear | 61º | 12% | SSW 1 mph | 100% |
| 2am | |
Partly Cloudy | 60º | 12% | SW 1 mph | 100% |
| 3am | |
Partly Cloudy | 59º | 16% | SSW 1 mph | 100% |
| 4am | |
Partly Cloudy | 58º | 23% | SSW 1 mph | 100% |
| 5am |  |
Mostly Cloudy | 58º | 23% | SSW 0 mph | 100% |
| 6am | |
Mostly Cloudy | 57º | 21% | SSW 1 mph | 100% |
| 7am | |
Mostly Cloudy | 59º | 23% | SW 1 mph | 100% |
| 8am | |
Mostly Cloudy | 63º | 20% | WSW 2 mph | 92% |
| 9am | |
Partly Cloudy | 66º | 6% | SW 2 mph | 83% |
| 10am |  |
Sunny | 71º | 3% | WSW 2 mph | 69% |
| 11am | |
Sunny | 74º | 1% | SW 3 mph | 60% |
|
Fri Aug 7 |
|
Sunny | 84º / 63º | 7% | SSW 10 mph | 63% |
|
Sat Aug 8 |
 |
Mostly Sunny | 82º / 62º | 20% | WNW 9 mph | 56% |
|
Sun Aug 9 |
|
Partly Cloudy | 83º / 62º | 24% | WSW 10 mph | 61% |
|
Mon Aug 10 |
 |
Rain/Thunder | 77º / 61º | 64% | ENE 7 mph | 74% |
|
Tue Aug 11 |
|
Partly Cloudy | 79º / 58º | 17% | N 7 mph | 66% |
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Buoy Data
For Green Bay, WI -
Wind Forecast
In Green Bay, WI -
Radar
In Green Bay, WI -
Marine Forecast
In Green Bay, WI
Weather Radar for Green Bay, WI See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Green Bay, WI
SW wind 10 to 13 kt, with gusts as high as 19 kt. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Waves 1 ft or less.
SW wind around 6 kt becoming variable and less than 5 kt. Showers and thunderstorms likely, mainly before 1am. Waves 1 ft or less.
Variable winds 5 kt or less. Partly sunny. Waves 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers before 1am. Waves 1 ft or less.
Variable winds 5 kt or less. Sunny. Waves 1 ft or less.
S wind around 6 kt becoming SW after midnight. Mostly clear. Waves 1 ft or less.
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. Sunny. Waves 1 ft or less.
SSW wind around 9 kt. Mostly clear. Waves 1 ft or less.
SW wind 7 to 10 kt. Mostly sunny. Waves 1 ft or less.
NOAA Buoy Data Near Green Bay, WI See Map
Wind Speed Forecast for Green Bay, WI
| Tuesday | Wednesday | Thursday | ||||||||||
| Wind Speed (MPH) | 12 | 9 | 5 | 4 | 3 | 4 | 4 | 4 | 4 | 1 | 1 | 2 |
| 5pm | 9pm | 1am | 5am | 9am | 1pm | 5pm | 9pm | 1am | 5am | 9am | 1pm | |
| MPH | 12 | 9 | 5 | 4 | 3 | 4 | 4 | 4 | 4 | 1 | 1 | 2 |
| DIR | SW | WSW | WSW | WSW | NW | N | NNE | ENE | SE | SSW | SSW | WSW |
Current Weather Conditions In Green Bay, WI
As Of: 12 minutes ago
- 83ºF
- 87ºF
- 12mph
- 0º (SW)
- 18mph
- Mostly Cloudy
- 10mi
- 29.90"
- 62%
- 0ºF
The weather right now in Green Bay, WI is Mostly Cloudy. The current temperature is 83°F, and the expected high and low for today, Tuesday, August 4, 2026, are 82° high temperature and 62°F low temperature. The wind is currently blowing at 12 miles per hour, and coming from the Southwest. The wind is gusting to 18 mph. With the wind and the atmosphere the temperature feels like 87° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 62 percent, and air pressure at 29.9 in. Visibility is 10 nautical miles. There are no 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.
