S
M
T
W
T
F
S
28
77°
57°
29
78°
54°
30
73°
52°
1
73°
51°
2
74°
54°
3
77°
58°
4
76°
58°
5
74°
57°
6
76°
57°
7
78°
58°
8
80°
58°
9
81°
59°
10
81°
59°
11
80°
58°
12
81°
59°
13
80°
58°
14
78°
55°
15
78°
59°
16
75°
59°
17
76°
58°
18
76°
59°
19
75°
59°
20
74°
58°
21
74°
59°
22
75°
59°
23
74°
58°
24
74°
57°
25
75°
58°
26
74°
59°
27
76°
53°
28
75°
52°
29
76°
54°
30
79°
57°
31
81°
58°
1
78°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Stillwell
Stillwell's July 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 51° and 59°. The average high for July is 77° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Stillwell. See also: August | September | October.