S
M
T
W
T
F
S
28
79°
55°
29
76°
56°
30
79°
61°
1
80°
66°
2
81°
66°
3
82°
65°
4
85°
64°
5
84°
57°
6
78°
57°
7
80°
63°
8
83°
64°
9
83°
65°
10
85°
66°
11
85°
66°
12
87°
57°
13
83°
58°
14
80°
61°
15
83°
64°
16
83°
66°
17
85°
66°
18
84°
64°
19
85°
66°
20
86°
66°
21
87°
67°
22
85°
67°
23
87°
66°
24
87°
62°
25
82°
63°
26
82°
65°
27
83°
66°
28
85°
65°
29
87°
66°
30
86°
67°
31
85°
65°
1
84°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Oshkosh
Oshkosh's July 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 55° and 67°. The average high for July is 83° 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 Oshkosh. See also: August | September | October.
