S
M
T
W
T
F
S
26
98°
77°
27
99°
77°
28
98°
76°
29
99°
76°
30
100°
77°
31
100°
78°
1
101°
77°
2
99°
76°
3
99°
76°
4
98°
75°
5
99°
77°
6
99°
77°
7
100°
76°
8
100°
77°
9
99°
77°
10
99°
76°
11
98°
76°
12
99°
75°
13
97°
74°
14
97°
74°
15
97°
72°
16
98°
73°
17
99°
72°
18
98°
71°
19
99°
73°
20
98°
71°
21
96°
71°
22
93°
69°
23
93°
70°
24
96°
71°
25
98°
70°
26
98°
69°
27
99°
71°
28
99°
73°
29
98°
72°
30
97°
73°
31
97°
72°
1
96°
71°
2
96°
71°
3
97°
70°
4
97°
73°
5
98°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Groesbeck
Groesbeck's August 2026 forecast shows daily high temperatures ranging from 93° to 101°, with overnight lows between 69° and 78°. The average high for August is 98° with an average low of 74°. 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 Groesbeck. See also: September | October | November.