Average July Temperatures for Wisconsin

Average temperatures for July at cities, communities and lakes throughout Wisconsin are listed below in degrees Fahrenheit and Celsius.

You can jump to a separate table for each region of the state: Eastern Wisconsin, Southwest Wisconsin, Northern Wisconsin and the Lake Superior Shore.

The tables give the normals for maximum and minimum temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

Eastern Wisconsin

Average July temperatures
High °F	Low °F	Place	High °C	Low °C
82	61	Appleton	28	16
79	54	Crivitz, High Falls Flowage	26	12
80	61	Fond du Lac	27	16
81	60	Green Bay	27	16
80	64	Kenosha	27	18
86	63	Lake Geneva	30	17
77	60	Manitowoc	25	16
80	60	Marinette	26	16
82	65	Milwaukee	28	18
82	63	Oshkosh	28	17
79	64	Racine	26	18
82	63	Sheboygan	28	17
78	59	Sturgeon Bay	26	15
76	57	Washington Island	24	14
81	61	Watertown	27	16
82	61	Whitewater	28	16

Southwest Wisconsin

Average daily temperatures in July
High °F	Low °F	Place	High °C	Low °C
83	60	Baraboo	28	16
80	60	Beaver Dam	27	15
80	60	Beloit	26	15
85	65	La Crosse	30	18
82	62	Madison	28	16
82	62	Platteville	28	17
83	63	Prairie du Chien	28	17
79	59	Viroqua	26	15
83	60	Wisconsin Dells	28	15
81	59	Wisconsin Rapids	27	15

Northern Wisconsin

July temperatures: daily averages
High °F	Low °F	Place	High °C	Low °C
77	56	Drummond	25	13
83	60	Eau Claire	28	15
78	56	Park Falls	25	13
78	54	Rest Lake, Manitowish Waters	25	12
78	55	Rhinelander	26	13
81	59	Rice Lake	27	15
82	58	River Falls	28	15
82	61	St Croix Falls	28	16
80	60	Stevens Point	27	15
80	59	Wausau	27	15
76	57	Willow Reservoir	25	14

Lake Superior Shore

Average July temperatures
High °F	Low °F	Place	High °C	Low °C
79	55	Ashland	26	13
77	56	Bayfield	25	13
77	56	Hurley	25	13
77	56	Madeline Island	25	13
76	58	Superior	25	14

Average Temperatures for Wisconsin in July

Eastern Wisconsin

Southwest Wisconsin

Northern Wisconsin

Lake Superior Shore

Reference

More Wisconsin Weather Information