S
M
T
W
T
F
S
28
89°
74°
29
91°
74°
30
93°
75°
1
93°
73°
2
93°
72°
3
95°
70°
4
92°
69°
5
89°
70°
6
85°
71°
7
85°
68°
8
83°
69°
9
90°
74°
10
89°
73°
11
87°
71°
12
89°
70°
13
91°
71°
14
92°
73°
15
91°
72°
16
91°
71°
17
86°
70°
18
89°
70°
19
90°
71°
20
99°
79°
21
90°
71°
22
86°
69°
23
87°
70°
24
87°
69°
25
88°
70°
26
89°
72°
27
91°
72°
28
91°
71°
29
90°
73°
30
92°
73°
31
91°
72°
1
92°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Oak Grove
Oak Grove's July 2026 forecast shows daily high temperatures ranging from 83° to 99°, with overnight lows between 68° and 79°. The average high for July is 89° 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 July weather will actually feel in Oak Grove. See also: August | September | October.