Wisconsin weather graphic Wisconsin weather forecast graphic Wisconsin weather report graphic Wisconsin climate graphic

Wisconsin Weather And Climate

Wisconsin Weather is cold and snowy in the winter and warm in the summer. The weather in Wisconsin can be variable, depending on prevailing air currents. A given location's proximity to the Great Lake also plays a role in determining Wisconsin Weather.

Snowfall can be heavy at times. Wisconsin is susceptible to tornadoes, with deadly tornadoes a definite possibility.

Typical High and Low Temperatures For Various Wisconsin Cities

CityJanFebMarAprMayJunJulAugSepOctNovDec
Green Bay 24/7 29/12 40/23 55/34 68/45 77/54 81/59 78/56 70/48 58/37 42/26 29/13
La Crosse 26/6 32/13 45/24 60/37 72/49 81/58 85/63 82/61 74/52 61/40 44/27 30/14
Madison 25/9 31/14 43/25 57/35 69/46 78/56 82/61 79/59 71/50 60/39 43/28 30/16
Milwaukee 28/13 32/18 43/27 54/36 66/46 76/56 81/63 79/62 72/54 60/43 46/31 33/19