S
M
T
W
T
F
S
26
96°
75°
27
97°
75°
28
96°
76°
29
96°
75°
30
95°
77°
31
98°
77°
1
98°
75°
2
92°
66°
3
95°
67°
4
98°
69°
5
99°
70°
6
95°
74°
7
96°
73°
8
94°
73°
9
96°
71°
10
97°
75°
11
96°
74°
12
97°
77°
13
98°
78°
14
100°
76°
15
100°
77°
16
102°
78°
17
104°
77°
18
103°
78°
19
99°
75°
20
101°
75°
21
100°
72°
22
99°
72°
23
102°
75°
24
98°
76°
25
100°
75°
26
96°
73°
27
94°
72°
28
93°
71°
29
95°
70°
30
92°
69°
31
91°
70°
1
92°
69°
2
90°
73°
3
87°
69°
4
94°
74°
5
94°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Grambling
Grambling's August 2026 forecast shows daily high temperatures ranging from 87° to 102°, with overnight lows between 69° and 76°. The average high for August is 95° 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 Grambling. See also: September | October | November.