S
M
T
W
T
F
S
26
81°
62°
27
80°
63°
28
82°
62°
29
78°
60°
30
78°
60°
31
80°
66°
1
79°
61°
2
80°
65°
3
81°
66°
4
85°
66°
5
79°
62°
6
80°
63°
7
78°
60°
8
78°
63°
9
79°
62°
10
78°
59°
11
77°
59°
12
77°
62°
13
83°
67°
14
84°
66°
15
83°
65°
16
80°
63°
17
81°
66°
18
80°
65°
19
77°
63°
20
76°
61°
21
76°
63°
22
77°
63°
23
76°
64°
24
76°
64°
25
77°
62°
26
78°
64°
27
76°
64°
28
82°
61°
29
77°
59°
30
75°
58°
31
80°
59°
1
82°
61°
2
81°
60°
3
82°
62°
4
80°
55°
5
78°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Osceola
Osceola's August 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 53° and 67°. The average high for August is 79° with an average low of 62°. 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 Osceola. See also: September | October | November.
