S
M
T
W
T
F
S
31
87°
48°
1
83°
50°
2
84°
59°
3
85°
58°
4
89°
60°
5
89°
60°
6
93°
62°
7
90°
63°
8
83°
62°
9
90°
63°
10
95°
59°
11
92°
56°
12
84°
58°
13
85°
58°
14
90°
57°
15
89°
57°
16
83°
54°
17
88°
61°
18
86°
60°
19
87°
63°
20
90°
61°
21
79°
61°
22
87°
64°
23
89°
63°
24
90°
63°
25
87°
62°
26
83°
63°
27
80°
63°
28
82°
64°
29
83°
63°
30
83°
63°
1
86°
64°
2
88°
65°
3
90°
65°
4
91°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Grant
Grant's June 2026 forecast shows daily high temperatures ranging from 79° to 95°, with overnight lows between 54° and 66°. The average high for June is 87° with an average low of 61°. 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 Grant. See also: July | August | September.