S
M
T
W
T
F
S
28
92°
73°
29
96°
74°
30
95°
73°
1
99°
74°
2
94°
72°
3
93°
73°
4
90°
72°
5
91°
70°
6
89°
70°
7
88°
67°
8
83°
65°
9
83°
65°
10
92°
72°
11
92°
71°
12
91°
71°
13
91°
70°
14
90°
71°
15
86°
71°
16
90°
70°
17
91°
72°
18
91°
72°
19
90°
71°
20
91°
72°
21
90°
71°
22
91°
72°
23
92°
73°
24
91°
72°
25
90°
73°
26
92°
73°
27
93°
72°
28
94°
73°
29
94°
73°
30
93°
72°
31
92°
72°
1
92°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Murphysboro
Murphysboro's July 2026 forecast shows daily high temperatures ranging from 83° to 99°, with overnight lows between 65° and 74°. The average high for July is 91° with an average low of 71°. 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 Murphysboro. See also: August | September | October.
