S
M
T
W
T
F
S
31
73°
49°
1
75°
50°
2
79°
50°
3
80°
49°
4
81°
49°
5
80°
51°
6
81°
52°
7
81°
50°
8
82°
45°
9
80°
45°
10
77°
48°
11
79°
48°
12
81°
46°
13
81°
48°
14
79°
51°
15
81°
51°
16
82°
50°
17
82°
50°
18
79°
51°
19
82°
51°
20
83°
52°
21
84°
53°
22
84°
53°
23
83°
52°
24
84°
53°
25
85°
53°
26
85°
52°
27
84°
52°
28
85°
53°
29
85°
52°
30
84°
52°
1
84°
51°
2
83°
51°
3
84°
49°
4
84°
48°
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 73° to 85°, with overnight lows between 45° and 53°. The average high for June is 82° with an average low of 50°. 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.