S
M
T
W
T
F
S
26
95°
74°
27
96°
76°
28
96°
76°
29
95°
75°
30
96°
77°
31
95°
77°
1
96°
76°
2
97°
77°
3
96°
77°
4
97°
76°
5
98°
77°
6
98°
77°
7
97°
76°
8
97°
77°
9
96°
76°
10
97°
76°
11
97°
77°
12
96°
77°
13
97°
76°
14
97°
76°
15
96°
75°
16
97°
75°
17
92°
70°
18
92°
70°
19
91°
69°
20
90°
70°
21
89°
69°
22
88°
68°
23
88°
65°
24
89°
65°
25
87°
66°
26
87°
64°
27
88°
64°
28
87°
63°
29
89°
64°
30
91°
64°
31
92°
69°
1
92°
69°
2
91°
68°
3
92°
69°
4
92°
70°
5
91°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Locust Grove
Locust Grove's August 2026 forecast shows daily high temperatures ranging from 87° to 98°, with overnight lows between 63° and 77°. The average high for August is 93° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Locust Grove. See also: September | October | November.