S
M
T
W
T
F
S
31
74°
50°
1
78°
61°
2
73°
56°
3
80°
53°
4
83°
54°
5
90°
66°
6
91°
69°
7
90°
72°
8
76°
63°
9
79°
55°
10
89°
71°
11
97°
73°
12
99°
73°
13
86°
70°
14
89°
69°
15
80°
66°
16
79°
64°
17
88°
74°
18
97°
76°
19
81°
61°
20
85°
62°
21
84°
66°
22
85°
65°
23
86°
64°
24
82°
62°
25
81°
65°
26
83°
64°
27
85°
65°
28
86°
68°
29
88°
65°
30
82°
63°
1
82°
64°
2
83°
63°
3
84°
69°
4
85°
69°
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 97°, with overnight lows between 61° and 76°. The average high for June is 85° 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.