S
M
T
W
T
F
S
26
96°
73°
27
96°
73°
28
95°
74°
29
96°
74°
30
97°
73°
31
97°
74°
1
96°
73°
2
97°
74°
3
97°
75°
4
96°
74°
5
98°
75°
6
98°
74°
7
96°
74°
8
97°
73°
9
96°
73°
10
96°
72°
11
97°
74°
12
96°
74°
13
97°
73°
14
97°
74°
15
96°
73°
16
97°
73°
17
92°
68°
18
91°
68°
19
92°
67°
20
90°
68°
21
89°
67°
22
88°
66°
23
88°
63°
24
89°
63°
25
88°
64°
26
87°
63°
27
87°
63°
28
88°
62°
29
89°
62°
30
91°
63°
31
93°
67°
1
93°
68°
2
92°
68°
3
93°
67°
4
93°
69°
5
92°
69°
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 87° to 98°, with overnight lows between 62° and 75°. The average high for August is 94° with an average low of 70°. 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.
