The weather in Green Bay in April is very cold with temperatures between 2°C and 10°C, warm clothes are a must.
You can expect rain for roughly half of the month of April in Green Bay. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
You can expect a few days of snow in Green Bay during April. It’s important to get out your snow boots and warm mittens to stay warm while you explore Green Bay.
Our weather forecast can give you a great sense of what weather to expect in Green Bay in April 2025.
If you’re planning to visit Green Bay in the near future, we highly recommend that you review the 14 day weather forecast for Green Bay before you arrive.
