S
M
T
W
T
F
S
28
91°
76°
29
92°
75°
30
92°
71°
1
93°
71°
2
92°
71°
3
90°
70°
4
93°
69°
5
90°
68°
6
88°
68°
7
87°
66°
8
88°
67°
9
84°
69°
10
92°
72°
11
91°
72°
12
91°
71°
13
90°
71°
14
92°
70°
15
92°
72°
16
93°
73°
17
93°
74°
18
94°
74°
19
94°
75°
20
95°
75°
21
95°
74°
22
94°
73°
23
93°
74°
24
95°
75°
25
94°
74°
26
96°
75°
27
96°
75°
28
95°
74°
29
96°
75°
30
97°
75°
31
96°
74°
1
96°
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 84° to 97°, with overnight lows between 66° and 76°. The average high for July is 93° with an average low of 72°. 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.