S
M
T
W
T
F
S
28
72°
55°
29
68°
54°
30
72°
57°
1
73°
57°
2
73°
54°
3
77°
48°
4
81°
60°
5
77°
59°
6
77°
58°
7
78°
59°
8
76°
60°
9
79°
59°
10
86°
66°
11
86°
64°
12
85°
63°
13
84°
62°
14
83°
61°
15
82°
59°
16
80°
60°
17
74°
58°
18
75°
58°
19
74°
57°
20
74°
57°
21
73°
56°
22
70°
55°
23
71°
53°
24
74°
56°
25
74°
58°
26
73°
58°
27
74°
57°
28
74°
59°
29
71°
58°
30
69°
57°
31
70°
55°
1
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Charmouth
Charmouth's July 2026 forecast shows daily high temperatures ranging from 69° to 86°, with overnight lows between 53° and 66°. The average high for July is 76° with an average low of 58°. 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 Charmouth. See also: August | September | October.