S
M
T
W
T
F
S
28
93°
76°
29
94°
74°
30
96°
75°
1
94°
74°
2
93°
73°
3
96°
72°
4
98°
73°
5
95°
71°
6
91°
72°
7
90°
70°
8
89°
71°
9
89°
72°
10
90°
72°
11
92°
71°
12
91°
73°
13
93°
75°
14
92°
74°
15
91°
73°
16
90°
70°
17
87°
69°
18
91°
71°
19
93°
74°
20
93°
74°
21
88°
73°
22
90°
74°
23
93°
75°
24
92°
75°
25
93°
73°
26
92°
74°
27
91°
74°
28
93°
73°
29
93°
75°
30
94°
75°
31
93°
74°
1
93°
75°
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 87° to 98°, with overnight lows between 69° and 76°. The average high for July is 92° with an average low of 73°. 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.