S
M
T
W
T
F
S
28
77°
55°
29
80°
56°
30
78°
57°
1
79°
61°
2
94°
69°
3
88°
69°
4
81°
60°
5
77°
56°
6
67°
57°
7
77°
56°
8
78°
58°
9
79°
60°
10
80°
59°
11
80°
59°
12
81°
58°
13
79°
59°
14
79°
60°
15
78°
58°
16
76°
56°
17
77°
61°
18
77°
61°
19
78°
60°
20
77°
61°
21
76°
62°
22
75°
62°
23
76°
61°
24
76°
62°
25
77°
62°
26
77°
61°
27
78°
62°
28
78°
61°
29
80°
62°
30
78°
63°
31
82°
63°
1
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Bar Harbor
Bar Harbor's July 2026 forecast shows daily high temperatures ranging from 67° to 94°, with overnight lows between 56° and 69°. The average high for July is 79° 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 Bar Harbor. See also: August | September | October.
