S
M
T
W
T
F
S
26
86°
71°
27
86°
68°
28
85°
67°
29
86°
67°
30
84°
66°
31
86°
68°
1
86°
68°
2
85°
67°
3
86°
64°
4
82°
64°
5
82°
63°
6
83°
64°
7
81°
63°
8
83°
64°
9
84°
66°
10
82°
66°
11
81°
64°
12
81°
63°
13
82°
64°
14
81°
63°
15
81°
63°
16
82°
64°
17
82°
64°
18
83°
66°
19
84°
66°
20
82°
62°
21
82°
64°
22
83°
65°
23
83°
66°
24
82°
62°
25
80°
63°
26
81°
62°
27
82°
64°
28
81°
64°
29
83°
60°
30
79°
63°
31
82°
62°
1
81°
65°
2
83°
62°
3
83°
59°
4
78°
62°
5
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cogolin
Cogolin's August 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 59° and 71°. The average high for August is 83° 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 Cogolin. See also: September | October | November.
