S
M
T
W
T
F
S
28
78°
54°
29
81°
50°
30
82°
54°
1
90°
62°
2
91°
71°
3
86°
64°
4
77°
56°
5
74°
52°
6
80°
48°
7
83°
55°
8
86°
62°
9
81°
63°
10
78°
53°
11
76°
51°
12
79°
55°
13
77°
59°
14
75°
54°
15
76°
53°
16
74°
53°
17
75°
54°
18
77°
54°
19
78°
56°
20
79°
55°
21
74°
58°
22
74°
56°
23
73°
55°
24
75°
56°
25
77°
58°
26
80°
59°
27
80°
59°
28
79°
58°
29
79°
58°
30
77°
57°
31
76°
57°
1
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Maine
Maine's July 2026 forecast shows daily high temperatures ranging from 73° to 86°, with overnight lows between 51° and 63°. The average high for July is 78° with an average low of 56°. 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 Maine. See also: August | September | October.
