S
M
T
W
T
F
S
26
74°
59°
27
76°
53°
28
75°
52°
29
76°
54°
30
79°
57°
31
81°
58°
1
78°
53°
2
75°
52°
3
75°
53°
4
76°
52°
5
75°
53°
6
75°
52°
7
76°
53°
8
75°
54°
9
74°
58°
10
75°
58°
11
74°
57°
12
75°
55°
13
80°
58°
14
80°
51°
15
77°
52°
16
76°
56°
17
79°
57°
18
80°
53°
19
75°
52°
20
73°
51°
21
74°
55°
22
75°
56°
23
74°
57°
24
74°
57°
25
75°
56°
26
75°
57°
27
79°
57°
28
79°
56°
29
78°
56°
30
79°
50°
31
73°
50°
1
74°
51°
2
75°
52°
3
76°
56°
4
77°
52°
5
77°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Stillwell
Stillwell's August 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 50° and 59°. The average high for August is 76° with an average low of 54°. 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 Stillwell. See also: September | October | November.
