S
M
T
W
T
F
S
28
82°
59°
29
82°
57°
30
84°
58°
1
89°
64°
2
95°
72°
3
96°
69°
4
86°
61°
5
84°
59°
6
77°
60°
7
79°
58°
8
80°
60°
9
81°
61°
10
80°
60°
11
80°
58°
12
80°
59°
13
80°
59°
14
79°
60°
15
80°
58°
16
74°
56°
17
76°
61°
18
76°
61°
19
78°
59°
20
78°
61°
21
75°
61°
22
74°
62°
23
76°
62°
24
75°
61°
25
78°
61°
26
78°
60°
27
79°
61°
28
80°
60°
29
82°
61°
30
80°
62°
31
82°
62°
1
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Madison
Madison's July 2026 forecast shows daily high temperatures ranging from 74° to 96°, with overnight lows between 56° and 72°. The average high for July is 80° with an average low of 61°. 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 Madison. See also: August | September | October.