S
M
T
W
T
F
S
28
95°
77°
29
93°
81°
30
88°
79°
1
86°
77°
2
88°
72°
3
88°
73°
4
90°
73°
5
95°
79°
6
94°
79°
7
94°
79°
8
96°
80°
9
94°
80°
10
96°
80°
11
95°
76°
12
92°
75°
13
87°
74°
14
89°
72°
15
91°
75°
16
91°
74°
17
90°
75°
18
87°
75°
19
90°
74°
20
92°
77°
21
91°
76°
22
92°
76°
23
91°
75°
24
85°
74°
25
85°
74°
26
87°
75°
27
86°
75°
28
86°
74°
29
87°
75°
30
86°
75°
31
87°
76°
1
89°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Bluffton
Bluffton's July 2026 forecast shows daily high temperatures ranging from 85° to 96°, with overnight lows between 72° and 80°. The average high for July is 90° with an average low of 76°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Bluffton. See also: August | September | October.