S
M
T
W
T
F
S
31
74°
50°
1
75°
50°
2
74°
51°
3
75°
51°
4
76°
50°
5
71°
51°
6
66°
50°
7
71°
51°
8
75°
44°
9
79°
46°
10
77°
47°
11
78°
52°
12
79°
50°
13
74°
51°
14
81°
45°
15
82°
45°
16
79°
47°
17
82°
50°
18
84°
49°
19
83°
49°
20
84°
51°
21
84°
57°
22
83°
57°
23
84°
56°
24
83°
57°
25
87°
51°
26
81°
48°
27
83°
48°
28
82°
52°
29
82°
55°
30
83°
52°
1
84°
49°
2
75°
45°
3
74°
44°
4
74°
46°
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 66° to 87°, with overnight lows between 44° and 57°. The average high for June is 79° with an average low of 50°. 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.