S
M
T
W
T
F
S
26
90°
76°
27
91°
75°
28
92°
76°
29
93°
76°
30
93°
75°
31
92°
76°
1
93°
76°
2
92°
75°
3
92°
75°
4
91°
74°
5
92°
75°
6
93°
74°
7
91°
75°
8
92°
74°
9
91°
74°
10
91°
75°
11
92°
75°
12
91°
74°
13
90°
73°
14
90°
74°
15
91°
75°
16
91°
75°
17
92°
74°
18
90°
74°
19
91°
73°
20
92°
74°
21
93°
74°
22
92°
73°
23
91°
74°
24
92°
73°
25
92°
73°
26
90°
74°
27
91°
73°
28
90°
74°
29
93°
75°
30
91°
75°
31
90°
74°
1
90°
75°
2
91°
74°
3
91°
73°
4
90°
74°
5
90°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Okeechobee
Okeechobee's August 2026 forecast shows daily high temperatures ranging from 90° to 93°, with overnight lows between 73° and 76°. The average high for August is 91° 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 Okeechobee. See also: September | October | November.