S
M
T
W
T
F
S
28
74°
55°
29
77°
55°
30
79°
56°
1
81°
60°
2
93°
67°
3
91°
71°
4
88°
64°
5
77°
59°
6
73°
55°
7
71°
55°
8
74°
60°
9
85°
57°
10
82°
62°
11
80°
56°
12
79°
53°
13
77°
55°
14
81°
63°
15
85°
60°
16
70°
59°
17
69°
60°
18
66°
63°
19
72°
60°
20
68°
61°
21
65°
59°
22
64°
58°
23
68°
59°
24
67°
57°
25
67°
57°
26
67°
56°
27
68°
56°
28
67°
59°
29
69°
58°
30
67°
59°
31
67°
59°
1
65°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Monhegan Plantation
Monhegan Plantation's July 2026 forecast shows daily high temperatures ranging from 64° to 72°, with overnight lows between 56° and 63°. The average high for July is 67° with an average low of 59°. 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 Monhegan Plantation. See also: August | September | October.