S
M
T
W
T
F
S
26
83°
62°
27
85°
61°
28
85°
69°
29
92°
66°
30
95°
60°
31
85°
64°
1
89°
63°
2
87°
60°
3
82°
58°
4
83°
61°
5
84°
60°
6
85°
64°
7
84°
64°
8
84°
62°
9
87°
60°
10
86°
65°
11
91°
67°
12
92°
67°
13
93°
61°
14
90°
65°
15
90°
67°
16
91°
64°
17
91°
59°
18
83°
57°
19
82°
58°
20
86°
61°
21
89°
56°
22
82°
56°
23
81°
57°
24
81°
60°
25
89°
64°
26
89°
66°
27
88°
66°
28
91°
59°
29
90°
63°
30
89°
61°
31
86°
60°
1
81°
61°
2
80°
53°
3
80°
54°
4
79°
62°
5
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Superior
Superior's August 2026 forecast shows daily high temperatures ranging from 79° to 95°, with overnight lows between 53° and 69°. The average high for August is 86° with an average low of 62°. 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 Superior. See also: September | October | November.
