S
M
T
W
T
F
S
26
79°
63°
27
82°
64°
28
82°
68°
29
79°
57°
30
84°
54°
31
86°
59°
1
77°
68°
2
78°
65°
3
75°
60°
4
79°
66°
5
82°
64°
6
84°
64°
7
82°
66°
8
84°
65°
9
81°
64°
10
79°
63°
11
78°
61°
12
76°
61°
13
79°
60°
14
78°
61°
15
76°
57°
16
76°
57°
17
85°
65°
18
84°
64°
19
85°
64°
20
84°
63°
21
82°
63°
22
84°
64°
23
85°
65°
24
84°
65°
25
82°
64°
26
82°
64°
27
81°
63°
28
80°
62°
29
80°
63°
30
79°
62°
31
81°
62°
1
83°
61°
2
78°
57°
3
76°
56°
4
78°
58°
5
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Choctaw Lake
Choctaw Lake's August 2026 forecast shows daily high temperatures ranging from 75° to 85°, with overnight lows between 56° and 68°. The average high for August is 81° 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 Choctaw Lake. See also: September | October | November.