S
M
T
W
T
F
S
28
81°
64°
29
90°
73°
30
88°
68°
1
82°
64°
2
79°
63°
3
N/A
4
84°
66°
5
83°
64°
6
86°
66°
7
89°
70°
8
82°
61°
9
85°
67°
10
85°
70°
11
89°
69°
12
87°
70°
13
90°
68°
14
91°
69°
15
88°
69°
16
87°
68°
17
86°
64°
18
81°
68°
19
84°
68°
20
88°
64°
21
84°
65°
22
87°
68°
23
88°
68°
24
87°
67°
25
88°
68°
26
88°
65°
27
87°
68°
28
89°
69°
29
89°
69°
30
88°
68°
31
90°
69°
1
90°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Stillwater
Stillwater's July 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 61° and 70°. The average high for July is 87° with an average low of 67°. 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 Stillwater. See also: August | September | October.
