Green Bay weather
At 6:30 PM local time it was partly cloudy and 13°C (55°F). Little to no rain in the next 24 hours. Best months for weather: Jun–Sep. Green Bay sits 182 m (597 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Green Bay, Wisconsin, United States.
Current conditions
- Clouds
- 51%
- Chance of rain
- 8%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Nov–Apr
About Green Bay weather
Is it raining in Green Bay right now?
No. It’s partly cloudy and 13° right now. Little to no rain in the next 24 hours.
What’s the weather like in Green Bay this week?
Over the next 7 days, expect highs of 10–20° and lows of 4–15°. Rain is likely on 4 of 7 days (Monday, Tuesday, Wednesday, Friday). The driest day looks like Sunday.
Has it been raining in Green Bay lately?
Barely. The past 7 days were mostly dry, with 1.1 mm of rain in total.
What should I pack for Green Bay?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Green Bay weather by month
When is the best time to visit Green Bay?
Based on weather alone, the best time to visit Green Bay is Jun–Sep, according to NASA's 2001–2025 climate averages. Nov–Apr tends to be the least pleasant. Average highs run from -4°C (25°F) in January to 27°C (80°F) in July.
What is the rainiest month in Green Bay?
June is the wettest month, with about 113 mm (4.4 in) of rain on average. January is the driest, with about 34 mm (1.3 in).
What is the hottest month in Green Bay?
July is the warmest, with average highs of 27°C (80°F) and lows of 17°C (62°F). January is the coolest, with highs of -4°C (25°F) and lows of -12°C (10°F).
Does Green Bay have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is June at about 113 mm (4.4 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months