S
M
T
W
T
F
S
31
82°
64°
1
77°
66°
2
81°
61°
3
81°
54°
4
82°
54°
5
82°
55°
6
86°
59°
7
79°
63°
8
79°
70°
9
86°
72°
10
90°
70°
11
91°
70°
12
90°
70°
13
90°
68°
14
86°
70°
15
81°
63°
16
81°
59°
17
86°
64°
18
88°
72°
19
84°
64°
20
81°
61°
21
86°
59°
22
90°
68°
23
73°
54°
24
81°
57°
25
86°
63°
26
84°
67°
27
88°
64°
28
87°
64°
29
90°
65°
30
89°
66°
1
90°
63°
2
90°
65°
3
89°
64°
4
88°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Grassy Creek
Grassy Creek's June 2026 forecast shows daily high temperatures ranging from 73° to 90°, with overnight lows between 54° and 67°. The average high for June is 86° with an average low of 63°. 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 Grassy Creek. See also: July | August | September.