S
M
T
W
T
F
S
26
97°
73°
27
97°
74°
28
96°
74°
29
95°
73°
30
96°
72°
31
95°
73°
1
95°
73°
2
94°
72°
3
93°
73°
4
95°
73°
5
96°
71°
6
89°
72°
7
91°
72°
8
87°
70°
9
88°
66°
10
88°
67°
11
89°
70°
12
91°
72°
13
95°
72°
14
95°
73°
15
96°
73°
16
96°
72°
17
95°
73°
18
96°
73°
19
97°
72°
20
97°
73°
21
88°
61°
22
86°
64°
23
87°
63°
24
88°
69°
25
90°
70°
26
92°
69°
27
94°
70°
28
95°
70°
29
93°
69°
30
94°
70°
31
94°
70°
1
93°
69°
2
94°
70°
3
94°
70°
4
93°
71°
5
94°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tahlequah
Tahlequah's August 2026 forecast shows daily high temperatures ranging from 86° to 97°, with overnight lows between 61° and 74°. The average high for August is 93° with an average low of 71°. 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 Tahlequah. See also: September | October | November.
