S
M
T
W
T
F
S
31
90°
69°
1
89°
66°
2
86°
64°
3
84°
55°
4
85°
58°
5
88°
64°
6
86°
69°
7
86°
69°
8
87°
70°
9
84°
69°
10
90°
69°
11
90°
70°
12
89°
69°
13
90°
70°
14
89°
68°
15
90°
73°
16
88°
69°
17
84°
70°
18
84°
70°
19
85°
69°
20
86°
71°
21
89°
71°
22
90°
70°
23
89°
70°
24
85°
69°
25
86°
66°
26
88°
71°
27
88°
70°
28
85°
71°
29
85°
71°
30
86°
68°
1
85°
66°
2
85°
70°
3
86°
72°
4
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Grant Town
Grant Town's June 2026 forecast shows daily high temperatures ranging from 84° to 90°, with overnight lows between 55° and 73°. The average high for June is 87° with an average low of 69°. 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 Town. See also: July | August | September.