S
M
T
W
T
F
S
28
82°
57°
29
84°
57°
30
75°
62°
1
85°
69°
2
88°
69°
3
86°
70°
4
78°
60°
5
84°
62°
6
80°
61°
7
84°
60°
8
82°
66°
9
82°
66°
10
79°
60°
11
79°
57°
12
78°
59°
13
78°
62°
14
80°
61°
15
79°
60°
16
76°
59°
17
79°
62°
18
76°
60°
19
78°
63°
20
72°
56°
21
71°
56°
22
72°
57°
23
72°
57°
24
74°
60°
25
78°
64°
26
75°
64°
27
75°
63°
28
76°
64°
29
80°
64°
30
76°
63°
31
78°
64°
1
79°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Napanee
Napanee's July 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 56° and 66°. The average high for July is 78° with an average low of 61°. 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 Napanee. See also: August | September | October.
