S
M
T
W
T
F
S
26
77°
61°
27
77°
59°
28
81°
63°
29
90°
57°
30
79°
59°
31
77°
57°
1
75°
54°
2
81°
54°
3
90°
57°
4
82°
63°
5
73°
55°
6
70°
52°
7
75°
50°
8
79°
50°
9
86°
57°
10
77°
59°
11
81°
57°
12
91°
57°
13
95°
59°
14
90°
64°
15
81°
64°
16
77°
59°
17
79°
63°
18
75°
63°
19
73°
59°
20
70°
57°
21
68°
54°
22
70°
52°
23
73°
46°
24
73°
52°
25
N/A
26
74°
64°
27
72°
59°
28
70°
62°
29
68°
59°
30
70°
58°
31
71°
55°
1
67°
54°
2
66°
56°
3
68°
58°
4
66°
58°
5
67°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Charlton
Charlton's August 2026 forecast shows daily high temperatures ranging from 66° to 74°, with overnight lows between 54° and 64°. The average high for August is 69° 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 August weather will actually feel in Charlton. See also: September | October | November.
