S
M
T
W
T
F
S
31
79°
61°
1
80°
61°
2
81°
62°
3
81°
62°
4
80°
60°
5
74°
55°
6
79°
62°
7
80°
62°
8
82°
58°
9
80°
60°
10
77°
56°
11
76°
60°
12
81°
65°
13
84°
57°
14
78°
56°
15
75°
56°
16
77°
58°
17
78°
58°
18
81°
62°
19
82°
57°
20
78°
58°
21
77°
60°
22
78°
60°
23
79°
59°
24
78°
59°
25
78°
60°
26
79°
59°
27
79°
58°
28
77°
58°
29
78°
60°
30
80°
61°
1
82°
65°
2
80°
65°
3
83°
60°
4
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Bluffton
Bluffton's June 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 55° and 65°. The average high for June is 79° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Bluffton. See also: July | August | September.