S
M
T
W
T
F
S
28
77°
72°
29
84°
66°
30
86°
63°
1
90°
75°
2
99°
75°
3
99°
77°
4
100°
75°
5
93°
73°
6
86°
73°
7
84°
73°
8
84°
72°
9
86°
70°
10
88°
72°
11
88°
72°
12
84°
64°
13
84°
63°
14
88°
63°
15
95°
72°
16
93°
73°
17
88°
73°
18
93°
72°
19
86°
73°
20
86°
64°
21
88°
73°
22
88°
68°
23
81°
63°
24
81°
59°
25
79°
59°
26
82°
61°
27
82°
66°
28
86°
68°
29
84°
66°
30
82°
66°
31
84°
64°
1
88°
66°
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 ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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.