S
M
T
W
T
F
S
27
93°
66°
28
90°
70°
29
90°
66°
30
86°
57°
31
88°
59°
1
93°
61°
2
90°
63°
3
90°
64°
4
91°
57°
5
93°
61°
6
88°
64°
7
91°
61°
8
95°
64°
9
97°
64°
10
102°
68°
11
100°
68°
12
104°
72°
13
100°
68°
14
102°
68°
15
104°
66°
16
100°
70°
17
99°
66°
18
95°
68°
19
86°
70°
20
84°
70°
21
86°
66°
22
91°
64°
23
91°
59°
24
88°
59°
25
90°
61°
26
88°
64°
27
84°
72°
28
82°
70°
29
82°
64°
30
84°
59°
31
86°
55°
1
79°
63°
2
81°
63°
3
90°
64°
4
86°
59°
5
84°
61°
6
84°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cogolin
Cogolin's August 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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.