S
M
T
W
T
F
S
31
73°
52°
1
71°
50°
2
70°
46°
3
72°
52°
4
74°
53°
5
76°
54°
6
73°
53°
7
66°
48°
8
66°
46°
9
70°
50°
10
72°
54°
11
76°
57°
12
76°
55°
13
74°
51°
14
68°
48°
15
69°
51°
16
69°
48°
17
71°
53°
18
76°
56°
19
76°
50°
20
79°
54°
21
81°
56°
22
80°
57°
23
81°
58°
24
80°
52°
25
73°
53°
26
72°
53°
27
72°
54°
28
79°
55°
29
80°
51°
30
79°
53°
1
80°
51°
2
74°
52°
3
74°
58°
4
80°
51°
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 66° to 81°, with overnight lows between 46° and 58°. The average high for June is 74° 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 Granby. See also: July | August | September.
