S
M
T
W
T
F
S
26
82°
69°
27
82°
69°
28
81°
68°
29
81°
69°
30
79°
68°
31
76°
67°
1
76°
66°
2
75°
65°
3
76°
67°
4
76°
66°
5
75°
66°
6
75°
67°
7
76°
68°
8
76°
68°
9
75°
66°
10
80°
62°
11
78°
63°
12
80°
65°
13
77°
66°
14
80°
67°
15
81°
66°
16
82°
67°
17
82°
67°
18
81°
66°
19
81°
64°
20
79°
60°
21
75°
60°
22
74°
59°
23
74°
58°
24
75°
60°
25
76°
60°
26
79°
61°
27
79°
60°
28
77°
64°
29
75°
63°
30
76°
62°
31
78°
64°
1
78°
57°
2
79°
58°
3
71°
57°
4
72°
59°
5
74°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Chatham
South Chatham's August 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 57° and 69°. The average high for August is 77° with an average low of 64°. 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 South Chatham. See also: September | October | November.
