S
M
T
W
T
F
S
26
94°
75°
27
94°
75°
28
94°
74°
29
95°
74°
30
95°
75°
31
95°
75°
1
96°
76°
2
95°
77°
3
97°
74°
4
96°
74°
5
96°
76°
6
93°
75°
7
94°
75°
8
93°
75°
9
89°
76°
10
90°
75°
11
94°
74°
12
95°
74°
13
91°
78°
14
93°
78°
15
94°
76°
16
95°
76°
17
93°
79°
18
93°
77°
19
95°
76°
20
94°
75°
21
93°
77°
22
96°
76°
23
93°
75°
24
92°
76°
25
92°
74°
26
93°
76°
27
92°
77°
28
93°
76°
29
92°
75°
30
92°
76°
31
91°
76°
1
92°
75°
2
92°
76°
3
91°
76°
4
92°
75°
5
92°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Groves
Groves's August 2026 forecast shows daily high temperatures ranging from 91° to 96°, with overnight lows between 74° and 79°. The average high for August is 93° with an average low of 76°. 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 Groves. See also: September | October | November.