S
M
T
W
T
F
S
26
101°
70°
27
103°
70°
28
101°
68°
29
100°
71°
30
102°
73°
31
102°
72°
1
95°
67°
2
99°
69°
3
101°
73°
4
100°
72°
5
97°
71°
6
96°
70°
7
98°
72°
8
99°
71°
9
97°
71°
10
98°
72°
11
94°
67°
12
98°
71°
13
96°
70°
14
96°
70°
15
96°
70°
16
97°
71°
17
97°
70°
18
96°
71°
19
96°
71°
20
95°
70°
21
96°
70°
22
95°
69°
23
89°
69°
24
88°
68°
25
87°
67°
26
86°
67°
27
87°
68°
28
89°
69°
29
90°
68°
30
92°
68°
31
93°
67°
1
93°
69°
2
92°
67°
3
85°
67°
4
88°
66°
5
86°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Seminole
Seminole's August 2026 forecast shows daily high temperatures ranging from 85° to 102°, with overnight lows between 66° and 73°. The average high for August is 94° with an average low of 70°. 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 Seminole. See also: September | October | November.