S
M
T
W
T
F
S
28
79°
59°
29
91°
68°
30
91°
78°
1
90°
71°
2
87°
70°
3
84°
70°
4
79°
65°
5
79°
63°
6
82°
64°
7
83°
65°
8
84°
66°
9
85°
65°
10
82°
66°
11
84°
66°
12
80°
64°
13
85°
65°
14
92°
66°
15
78°
61°
16
81°
63°
17
76°
59°
18
77°
65°
19
77°
65°
20
81°
64°
21
84°
66°
22
83°
66°
23
84°
65°
24
82°
66°
25
83°
66°
26
83°
65°
27
82°
66°
28
81°
66°
29
82°
65°
30
83°
66°
31
79°
65°
1
76°
62°
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 92°, with overnight lows between 59° and 71°. The average high for July is 82° with an average low of 65°. 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.
