S
M
T
W
T
F
S
31
87°
65°
1
88°
65°
2
80°
58°
3
80°
51°
4
84°
66°
5
85°
68°
6
87°
71°
7
81°
71°
8
79°
70°
9
83°
67°
10
89°
68°
11
89°
68°
12
88°
65°
13
88°
64°
14
86°
64°
15
84°
65°
16
83°
64°
17
85°
61°
18
87°
65°
19
86°
67°
20
89°
66°
21
88°
65°
22
81°
65°
23
87°
67°
24
89°
68°
25
90°
67°
26
90°
67°
27
88°
66°
28
87°
67°
29
87°
67°
30
84°
66°
1
84°
66°
2
85°
67°
3
83°
66°
4
84°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Oak Grove
Oak Grove's June 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 61° and 71°. The average high for June is 86° with an average low of 66°. 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 Oak Grove. See also: July | August | September.