S
M
T
W
T
F
S
28
76°
55°
29
81°
68°
30
91°
73°
1
88°
74°
2
89°
70°
3
80°
56°
4
76°
59°
5
73°
53°
6
81°
56°
7
85°
59°
8
85°
61°
9
82°
60°
10
80°
59°
11
83°
60°
12
82°
59°
13
84°
60°
14
82°
58°
15
81°
54°
16
78°
57°
17
75°
56°
18
76°
58°
19
76°
58°
20
79°
59°
21
83°
59°
22
83°
58°
23
80°
58°
24
80°
57°
25
82°
59°
26
81°
59°
27
81°
58°
28
83°
59°
29
81°
59°
30
82°
58°
31
77°
57°
1
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Stephenson
Stephenson's July 2026 forecast shows daily high temperatures ranging from 73° to 89°, with overnight lows between 53° and 70°. The average high for July is 81° with an average low of 58°. 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 Stephenson. See also: August | September | October.