S
M
T
W
T
F
S
28
78°
60°
29
91°
73°
30
92°
78°
1
92°
77°
2
90°
67°
3
84°
69°
4
79°
66°
5
82°
65°
6
83°
58°
7
86°
53°
8
88°
64°
9
83°
66°
10
84°
63°
11
85°
57°
12
88°
55°
13
93°
66°
14
96°
67°
15
93°
66°
16
92°
65°
17
90°
69°
18
86°
64°
19
82°
62°
20
84°
61°
21
79°
57°
22
80°
59°
23
81°
60°
24
81°
62°
25
83°
62°
26
82°
61°
27
81°
65°
28
83°
61°
29
77°
60°
30
76°
59°
31
80°
64°
1
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Oconomowoc
Oconomowoc's July 2026 forecast shows daily high temperatures ranging from 76° to 96°, with overnight lows between 57° and 69°. The average high for July is 84° with an average low of 63°. 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 Oconomowoc. See also: August | September | October.
