S
M
T
W
T
F
S
26
101°
79°
27
101°
78°
28
103°
79°
29
96°
76°
30
93°
74°
31
95°
75°
1
88°
73°
2
90°
70°
3
92°
65°
4
93°
65°
5
98°
68°
6
97°
75°
7
98°
72°
8
92°
73°
9
99°
72°
10
100°
77°
11
100°
75°
12
102°
78°
13
103°
82°
14
103°
78°
15
104°
74°
16
105°
81°
17
99°
80°
18
100°
74°
19
106°
76°
20
96°
72°
21
98°
70°
22
97°
72°
23
95°
70°
24
94°
72°
25
94°
70°
26
93°
68°
27
89°
66°
28
91°
69°
29
90°
68°
30
91°
69°
31
92°
68°
1
93°
70°
2
83°
68°
3
83°
62°
4
91°
69°
5
90°
68°
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 83° to 106°, with overnight lows between 62° and 76°. The average high for August is 93° with an average low of 69°. 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.