Green Bay, Wisconsin Weather:
Heat Advisory (Issued when high temperatures and humidity create conditions that may be hazardous during outdoor activity or prolonged exposure.)
Wednesday, July 23, 2025
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
Day 90°
Night 75°
Precipitation 80 %
Wind 12 mph
UV Index (0 - 11+) 8

Weather Forecast History

Last Year's Weather on This Day (July 23, 2024)

Day

73°

Night

63°