S
M
T
W
T
F
S
28
83°
65°
29
92°
77°
30
91°
80°
1
90°
79°
2
84°
69°
3
81°
67°
4
85°
67°
5
83°
67°
6
84°
64°
7
87°
63°
8
87°
70°
9
84°
69°
10
83°
63°
11
87°
62°
12
88°
66°
13
91°
65°
14
91°
67°
15
91°
69°
16
88°
70°
17
89°
69°
18
88°
64°
19
81°
61°
20
84°
64°
21
84°
62°
22
83°
64°
23
81°
63°
24
88°
70°
25
87°
69°
26
89°
69°
27
88°
68°
28
87°
68°
29
86°
67°
30
86°
67°
31
81°
66°
1
82°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Prairie du Chien
Prairie du Chien's July 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 61° and 70°. The average high for July is 86° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Prairie du Chien. See also: August | September | October.
