S
M
T
W
T
F
S
31
68°
30°
1
74°
37°
2
75°
38°
3
73°
39°
4
75°
41°
5
77°
40°
6
77°
41°
7
77°
38°
8
72°
39°
9
74°
41°
10
74°
42°
11
78°
41°
12
76°
41°
13
75°
42°
14
81°
46°
15
70°
41°
16
65°
36°
17
62°
36°
18
63°
34°
19
66°
39°
20
71°
42°
21
70°
40°
22
68°
40°
23
74°
42°
24
75°
43°
25
76°
43°
26
72°
42°
27
75°
43°
28
76°
44°
29
76°
44°
30
72°
42°
1
76°
44°
2
76°
44°
3
77°
45°
4
75°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Granby
Granby's June 2026 forecast shows daily high temperatures ranging from 62° to 81°, with overnight lows between 34° and 46°. The average high for June is 73° with an average low of 41°. 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 Granby. See also: July | August | September.
