S
M
T
W
T
F
S
28
95°
75°
29
94°
71°
30
94°
68°
1
94°
67°
2
98°
65°
3
101°
65°
4
95°
75°
5
103°
80°
6
104°
74°
7
102°
77°
8
106°
79°
9
106°
79°
10
103°
80°
11
102°
81°
12
102°
79°
13
99°
79°
14
100°
86°
15
103°
84°
16
98°
80°
17
93°
79°
18
93°
79°
19
94°
82°
20
96°
81°
21
98°
82°
22
98°
78°
23
102°
81°
24
92°
74°
25
93°
75°
26
93°
76°
27
94°
75°
28
94°
77°
29
97°
79°
30
98°
79°
31
98°
81°
1
95°
81°
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 92° to 106°, with overnight lows between 74° and 86°. The average high for July is 98° with an average low of 79°. 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.