S
M
T
W
T
F
S
31
72°
64°
1
84°
63°
2
70°
58°
3
78°
53°
4
83°
56°
5
84°
60°
6
85°
63°
7
86°
68°
8
86°
73°
9
80°
72°
10
87°
71°
11
92°
71°
12
94°
73°
13
93°
74°
14
89°
72°
15
85°
68°
16
77°
67°
17
87°
65°
18
89°
70°
19
90°
69°
20
82°
65°
21
87°
68°
22
85°
67°
23
84°
62°
24
85°
66°
25
86°
67°
26
86°
68°
27
89°
67°
28
90°
69°
29
89°
68°
30
91°
67°
1
90°
68°
2
89°
68°
3
90°
69°
4
91°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Slater-Marietta
Slater-Marietta's June 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 62° and 69°. The average high for June is 88° with an average low of 67°. 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 Slater-Marietta. See also: July | August | September.