S
M
T
W
T
F
S
31
81°
48°
1
82°
50°
2
71°
50°
3
77°
50°
4
77°
50°
5
76°
51°
6
74°
48°
7
73°
47°
8
75°
49°
9
77°
50°
10
76°
51°
11
79°
52°
12
79°
51°
13
80°
50°
14
81°
51°
15
79°
49°
16
82°
53°
17
81°
54°
18
83°
53°
19
82°
53°
20
82°
52°
21
81°
53°
22
83°
53°
23
83°
52°
24
82°
53°
25
83°
53°
26
83°
52°
27
82°
52°
28
81°
53°
29
80°
53°
30
83°
52°
1
83°
53°
2
82°
54°
3
84°
54°
4
84°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Buellton
Buellton's June 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 47° and 54°. The average high for June is 80° with an average low of 52°. 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 Buellton. See also: July | August | September.