S
M
T
W
T
F
S
26
102°
79°
27
102°
76°
28
102°
76°
29
103°
79°
30
103°
78°
31
107°
79°
1
93°
69°
2
94°
66°
3
100°
69°
4
105°
77°
5
104°
76°
6
101°
79°
7
100°
75°
8
107°
72°
9
103°
73°
10
103°
79°
11
103°
81°
12
105°
81°
13
106°
84°
14
105°
82°
15
104°
79°
16
106°
82°
17
100°
76°
18
111°
75°
19
109°
84°
20
109°
82°
21
103°
74°
22
97°
69°
23
101°
73°
24
110°
81°
25
102°
74°
26
97°
73°
27
93°
70°
28
96°
70°
29
97°
74°
30
98°
76°
31
97°
76°
1
99°
72°
2
94°
71°
3
92°
70°
4
96°
72°
5
94°
72°
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 92° to 102°, with overnight lows between 70° and 76°. The average high for August is 96° with an average low of 73°. 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.