S
M
T
W
T
F
S
31
75°
42°
1
75°
46°
2
75°
46°
3
80°
47°
4
85°
49°
5
87°
53°
6
87°
61°
7
86°
62°
8
75°
57°
9
81°
63°
10
85°
66°
11
92°
68°
12
92°
68°
13
86°
63°
14
87°
61°
15
74°
56°
16
75°
48°
17
83°
56°
18
82°
69°
19
80°
60°
20
83°
60°
21
81°
55°
22
83°
61°
23
76°
60°
24
81°
55°
25
84°
55°
26
82°
67°
27
74°
66°
28
86°
62°
29
89°
67°
30
92°
68°
1
100°
73°
2
101°
72°
3
98°
68°
4
97°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Grantley
Grantley's June 2026 forecast shows daily high temperatures ranging from 74° to 101°, with overnight lows between 62° and 73°. The average high for June is 91° with an average low of 68°. 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 Grantley. See also: July | August | September.