S
M
T
W
T
F
S
31
68°
54°
1
64°
52°
2
68°
55°
3
68°
55°
4
64°
54°
5
63°
52°
6
61°
52°
7
63°
54°
8
63°
50°
9
64°
48°
10
59°
46°
11
63°
48°
12
70°
55°
13
68°
52°
14
72°
48°
15
72°
55°
16
70°
59°
17
66°
61°
18
73°
57°
19
72°
57°
20
73°
55°
21
84°
55°
22
90°
61°
23
90°
68°
24
93°
64°
25
99°
73°
26
84°
61°
27
79°
59°
28
72°
55°
29
68°
54°
30
72°
57°
1
73°
57°
2
73°
54°
3
77°
48°
4
75°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Glastonbury
Glastonbury's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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 Glastonbury. See also: July | August | September.
