S
M
T
W
T
F
S
29
81°
66°
30
75°
61°
1
81°
61°
2
84°
64°
3
90°
68°
4
86°
72°
5
81°
64°
6
79°
57°
7
82°
59°
8
82°
57°
9
84°
61°
10
82°
61°
11
79°
64°
12
75°
57°
13
86°
61°
14
90°
64°
15
90°
64°
16
64°
55°
17
70°
50°
18
79°
59°
19
75°
63°
20
81°
61°
21
86°
70°
22
86°
66°
23
82°
68°
24
81°
64°
25
82°
63°
26
84°
68°
27
90°
66°
28
84°
64°
29
82°
66°
30
73°
63°
31
75°
57°
1
73°
57°
2
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Madison
Madison's July 2025 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.