S
M
T
W
T
F
S
28
71°
54°
29
76°
56°
30
77°
58°
1
78°
57°
2
80°
58°
3
76°
59°
4
77°
57°
5
79°
66°
6
74°
59°
7
77°
59°
8
78°
60°
9
79°
60°
10
79°
59°
11
73°
60°
12
76°
59°
13
74°
60°
14
73°
59°
15
73°
60°
16
74°
61°
17
74°
61°
18
78°
60°
19
74°
60°
20
75°
60°
21
79°
61°
22
80°
61°
23
79°
60°
24
79°
61°
25
80°
61°
26
79°
60°
27
80°
61°
28
79°
62°
29
80°
62°
30
79°
61°
31
79°
61°
1
80°
62°
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 66°. The average high for July is 77° with an average low of 60°. 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.