S
M
T
W
T
F
S
28
70°
55°
29
66°
54°
30
72°
57°
1
68°
57°
2
64°
52°
3
69°
58°
4
67°
58°
5
67°
57°
6
67°
57°
7
67°
57°
8
73°
55°
9
78°
58°
10
79°
61°
11
77°
59°
12
78°
60°
13
76°
58°
14
78°
59°
15
79°
60°
16
70°
58°
17
70°
58°
18
69°
57°
19
70°
58°
20
65°
58°
21
66°
57°
22
67°
54°
23
70°
59°
24
71°
59°
25
71°
58°
26
70°
59°
27
71°
58°
28
70°
56°
29
65°
54°
30
66°
57°
31
69°
59°
1
70°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Middleton
Middleton's July 2026 forecast shows daily high temperatures ranging from 65° to 79°, with overnight lows between 54° and 61°. The average high for July is 71° with an average low of 58°. 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 Middleton. See also: August | September | October.