S
M
T
W
T
F
S
28
85°
68°
29
86°
63°
30
85°
64°
1
86°
69°
2
87°
71°
3
90°
72°
4
91°
72°
5
92°
71°
6
92°
67°
7
90°
65°
8
87°
65°
9
86°
71°
10
89°
70°
11
91°
72°
12
92°
73°
13
92°
67°
14
89°
66°
15
86°
66°
16
88°
67°
17
89°
71°
18
91°
72°
19
92°
69°
20
91°
71°
21
90°
72°
22
91°
72°
23
87°
71°
24
85°
72°
25
85°
72°
26
86°
71°
27
87°
72°
28
90°
71°
29
90°
71°
30
91°
72°
31
91°
71°
1
90°
71°
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 85° to 92°, with overnight lows between 63° and 73°. The average high for July is 89° with an average low of 70°. 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.
