S
M
T
W
T
F
S
31
77°
57°
1
80°
59°
2
75°
57°
3
81°
55°
4
84°
53°
5
90°
58°
6
91°
66°
7
92°
67°
8
89°
63°
9
85°
61°
10
90°
68°
11
96°
74°
12
99°
76°
13
96°
73°
14
94°
73°
15
87°
74°
16
82°
71°
17
86°
70°
18
93°
73°
19
85°
66°
20
89°
66°
21
92°
73°
22
91°
75°
23
91°
70°
24
84°
69°
25
88°
69°
26
87°
70°
27
88°
71°
28
87°
73°
29
88°
72°
30
86°
71°
1
87°
72°
2
88°
69°
3
84°
72°
4
86°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Grantsboro
Grantsboro's June 2026 forecast shows daily high temperatures ranging from 84° to 92°, with overnight lows between 66° and 75°. The average high for June is 88° with an average low of 71°. 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 Grantsboro. See also: July | August | September.
