S
M
T
W
T
F
S
30
105°
81°
31
105°
81°
1
105°
80°
2
106°
82°
3
106°
83°
4
106°
83°
5
105°
75°
6
104°
78°
7
105°
80°
8
101°
79°
9
99°
79°
10
103°
80°
11
103°
81°
12
102°
80°
13
100°
79°
14
102°
78°
15
101°
76°
16
95°
77°
17
94°
76°
18
94°
77°
19
95°
76°
20
93°
75°
21
94°
73°
22
93°
76°
23
93°
75°
24
89°
75°
25
89°
74°
26
90°
75°
27
89°
75°
28
90°
74°
29
91°
74°
30
91°
69°
1
90°
68°
2
86°
66°
3
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Murillo
Murillo's September 2026 forecast shows daily high temperatures ranging from 86° to 103°, with overnight lows between 66° and 81°. The average high for September is 94° with an average low of 75°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Murillo. See also: October | November | December.
