S
M
T
W
T
F
S
28
61°
53°
29
71°
54°
30
70°
51°
1
71°
51°
2
71°
46°
3
71°
51°
4
70°
48°
5
64°
45°
6
71°
39°
7
76°
47°
8
77°
52°
9
74°
49°
10
77°
52°
11
69°
50°
12
80°
43°
13
74°
49°
14
79°
54°
15
75°
53°
16
76°
54°
17
76°
52°
18
80°
53°
19
75°
55°
20
74°
51°
21
70°
48°
22
74°
49°
23
72°
51°
24
71°
48°
25
68°
53°
26
74°
53°
27
67°
52°
28
73°
53°
29
71°
53°
30
69°
52°
31
70°
53°
1
66°
52°
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 66° to 80°, with overnight lows between 43° and 55°. The average high for July is 73° with an average low of 51°. 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.