S
M
T
W
T
F
S
31
77°
60°
1
79°
59°
2
82°
61°
3
81°
60°
4
80°
57°
5
79°
61°
6
81°
58°
7
78°
52°
8
70°
56°
9
72°
56°
10
73°
53°
11
72°
54°
12
73°
55°
13
75°
55°
14
76°
60°
15
81°
64°
16
81°
61°
17
76°
56°
18
77°
64°
19
75°
65°
20
79°
60°
21
78°
57°
22
74°
54°
23
75°
59°
24
76°
58°
25
75°
56°
26
76°
62°
27
79°
59°
28
77°
56°
29
77°
63°
30
79°
63°
1
84°
59°
2
82°
63°
3
78°
62°
4
81°
67°
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 70° to 84°, with overnight lows between 52° and 67°. The average high for June is 77° with an average low of 59°. 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.