S
M
T
W
T
F
S
28
74°
54°
29
74°
56°
30
77°
58°
1
74°
56°
2
76°
67°
3
74°
59°
4
71°
59°
5
72°
56°
6
72°
55°
7
73°
58°
8
76°
59°
9
73°
56°
10
73°
55°
11
72°
59°
12
73°
60°
13
73°
56°
14
74°
55°
15
74°
59°
16
77°
60°
17
75°
60°
18
76°
57°
19
73°
55°
20
76°
61°
21
77°
61°
22
77°
60°
23
74°
60°
24
75°
59°
25
77°
60°
26
79°
59°
27
79°
60°
28
74°
60°
29
76°
56°
30
77°
61°
31
78°
56°
1
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Acadia
Acadia's July 2026 forecast shows daily high temperatures ranging from 71° to 80°, with overnight lows between 54° and 67°. The average high for July is 75° with an average low of 58°. 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 Acadia. See also: August | September | October.