S
M
T
W
T
F
S
28
96°
77°
29
101°
75°
30
98°
74°
1
90°
72°
2
94°
68°
3
96°
71°
4
95°
64°
5
88°
63°
6
89°
66°
7
91°
69°
8
97°
69°
9
93°
67°
10
91°
64°
11
92°
67°
12
89°
65°
13
92°
70°
14
91°
69°
15
86°
66°
16
83°
64°
17
84°
64°
18
86°
67°
19
90°
69°
20
91°
69°
21
92°
70°
22
93°
71°
23
93°
71°
24
92°
70°
25
93°
70°
26
92°
71°
27
93°
71°
28
92°
70°
29
93°
71°
30
93°
71°
31
92°
70°
1
94°
72°
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 83° to 101°, with overnight lows between 63° and 75°. The average high for July is 92° with an average low of 69°. 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.