Temperature in Green Bay, Wisconsin Check the temperature anywhere in the worldCheck Temperature53.6°F12.0°COvercastFeels like 49.3°FWeather observation: 2026-10-26 00:45 (local time)What's the Average Temperature in Green Bay, Wisconsin?Check the average temperature this time of year →Explore by seasonSpring →Summer →Autumn →Winter →Select a monthMonth JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember View average →