S
M
T
W
T
F
S
28
81°
64°
29
91°
71°
30
91°
77°
1
92°
76°
2
93°
72°
3
94°
69°
4
85°
69°
5
82°
69°
6
80°
67°
7
83°
61°
8
84°
67°
9
84°
66°
10
81°
62°
11
85°
62°
12
84°
63°
13
86°
67°
14
91°
68°
15
90°
67°
16
86°
64°
17
84°
65°
18
83°
64°
19
81°
61°
20
80°
63°
21
82°
62°
22
78°
60°
23
79°
61°
24
87°
68°
25
86°
67°
26
87°
68°
27
87°
67°
28
86°
67°
29
85°
66°
30
81°
65°
31
79°
65°
1
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Nappanee
Nappanee's July 2026 forecast shows daily high temperatures ranging from 78° to 91°, with overnight lows between 60° and 68°. The average high for July is 84° 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 Nappanee. See also: August | September | October.