S
M
T
W
T
F
S
28
84°
64°
29
88°
65°
30
90°
67°
1
91°
66°
2
88°
64°
3
87°
67°
4
88°
68°
5
86°
68°
6
91°
70°
7
93°
70°
8
93°
69°
9
92°
71°
10
94°
71°
11
94°
70°
12
91°
69°
13
87°
68°
14
90°
67°
15
92°
69°
16
92°
69°
17
90°
68°
18
84°
66°
19
83°
63°
20
84°
63°
21
84°
68°
22
88°
69°
23
83°
69°
24
84°
68°
25
82°
67°
26
83°
62°
27
85°
61°
28
85°
69°
29
92°
66°
30
95°
60°
31
92°
62°
1
88°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Superior
Superior's July 2026 forecast shows daily high temperatures ranging from 82° to 95°, with overnight lows between 60° and 71°. The average high for July is 88° 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 Superior. See also: August | September | October.