S
M
T
W
T
F
S
26
86°
61°
27
85°
60°
28
84°
60°
29
84°
59°
30
80°
58°
31
76°
58°
1
78°
57°
2
80°
59°
3
81°
58°
4
77°
56°
5
77°
55°
6
76°
57°
7
81°
59°
8
79°
58°
9
79°
58°
10
78°
57°
11
79°
58°
12
82°
58°
13
83°
57°
14
81°
57°
15
75°
54°
16
75°
57°
17
78°
57°
18
82°
58°
19
82°
57°
20
81°
58°
21
73°
47°
22
74°
49°
23
75°
48°
24
73°
52°
25
73°
46°
26
72°
47°
27
72°
52°
28
73°
48°
29
75°
46°
30
73°
46°
31
76°
52°
1
73°
53°
2
76°
48°
3
79°
53°
4
81°
45°
5
77°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Stephenson
Stephenson's August 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 45° and 61°. The average high for August is 78° 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 Stephenson. See also: September | October | November.
