S
M
T
W
T
F
S
28
90°
52°
29
87°
56°
30
83°
57°
1
85°
57°
2
88°
60°
3
87°
58°
4
88°
63°
5
90°
64°
6
80°
57°
7
81°
58°
8
82°
62°
9
89°
64°
10
91°
64°
11
91°
63°
12
83°
64°
13
85°
63°
14
88°
65°
15
84°
65°
16
84°
64°
17
83°
65°
18
84°
65°
19
87°
66°
20
88°
62°
21
85°
65°
22
86°
65°
23
89°
66°
24
90°
66°
25
91°
65°
26
91°
66°
27
84°
65°
28
84°
65°
29
91°
66°
30
92°
65°
31
85°
62°
1
84°
66°
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 80° to 92°, with overnight lows between 52° and 66°. The average high for July is 87° 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.
