S
M
T
W
T
F
S
26
84°
66°
27
80°
61°
28
78°
62°
29
81°
66°
30
80°
61°
31
81°
66°
1
82°
64°
2
81°
58°
3
79°
60°
4
78°
58°
5
79°
59°
6
79°
61°
7
81°
59°
8
80°
59°
9
83°
64°
10
83°
65°
11
82°
65°
12
84°
66°
13
84°
66°
14
83°
65°
15
85°
59°
16
83°
58°
17
78°
59°
18
78°
63°
19
79°
57°
20
77°
56°
21
77°
58°
22
79°
58°
23
83°
63°
24
84°
64°
25
83°
60°
26
84°
56°
27
78°
56°
28
77°
57°
29
77°
62°
30
80°
63°
31
82°
63°
1
83°
60°
2
82°
56°
3
80°
61°
4
80°
61°
5
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bluffton
Bluffton's August 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 56° and 66°. The average high for August is 81° with an average low of 61°. 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 Bluffton. See also: September | October | November.
