S
M
T
W
T
F
S
31
72°
55°
1
72°
54°
2
68°
54°
3
64°
54°
4
64°
52°
5
63°
52°
6
61°
50°
7
64°
50°
8
61°
48°
9
61°
45°
10
61°
46°
11
61°
46°
12
68°
54°
13
66°
52°
14
66°
50°
15
68°
50°
16
75°
55°
17
72°
59°
18
75°
59°
19
81°
59°
20
77°
59°
21
79°
61°
22
81°
59°
23
91°
68°
24
90°
62°
25
90°
68°
26
92°
65°
27
86°
62°
28
79°
58°
29
77°
58°
30
74°
56°
1
75°
58°
2
74°
56°
3
78°
58°
4
76°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Leighton Buzzard
Leighton Buzzard's June 2026 forecast shows daily high temperatures ranging from 74° to 92°, with overnight lows between 55° and 68°. The average high for June is 82° 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 Leighton Buzzard. See also: July | August | September.