S
M
T
W
T
F
S
26
90°
75°
27
92°
72°
28
91°
72°
29
92°
73°
30
91°
72°
31
89°
74°
1
90°
74°
2
90°
74°
3
93°
75°
4
94°
74°
5
93°
73°
6
92°
74°
7
90°
71°
8
91°
71°
9
94°
72°
10
90°
73°
11
93°
74°
12
90°
74°
13
89°
73°
14
89°
74°
15
90°
74°
16
91°
73°
17
93°
74°
18
93°
72°
19
89°
72°
20
90°
71°
21
91°
72°
22
93°
71°
23
89°
72°
24
88°
70°
25
89°
69°
26
90°
73°
27
92°
71°
28
92°
69°
29
86°
70°
30
87°
69°
31
88°
69°
1
87°
68°
2
87°
68°
3
88°
69°
4
90°
68°
5
89°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Grovetown
Grovetown's August 2026 forecast shows daily high temperatures ranging from 86° to 94°, with overnight lows between 68° and 75°. The average high for August is 90° 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 Grovetown. See also: September | October | November.
