S
M
T
W
T
F
S
26
84°
66°
27
83°
67°
28
84°
67°
29
83°
66°
30
84°
67°
31
87°
65°
1
88°
66°
2
88°
66°
3
85°
67°
4
85°
67°
5
84°
65°
6
87°
66°
7
86°
61°
8
85°
62°
9
85°
62°
10
88°
63°
11
89°
62°
12
89°
64°
13
88°
66°
14
89°
66°
15
89°
65°
16
88°
66°
17
86°
66°
18
86°
67°
19
88°
66°
20
86°
66°
21
88°
63°
22
83°
64°
23
84°
65°
24
83°
61°
25
85°
63°
26
88°
65°
27
87°
66°
28
86°
65°
29
87°
65°
30
87°
64°
31
86°
61°
1
83°
60°
2
81°
59°
3
84°
59°
4
86°
63°
5
86°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Jocassee
Jocassee's August 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 59° and 67°. The average high for August is 86° 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 Jocassee. See also: September | October | November.