S
M
T
W
T
F
S
30
90°
64°
31
91°
63°
1
91°
64°
2
90°
63°
3
90°
63°
4
89°
62°
5
88°
62°
6
89°
63°
7
89°
62°
8
86°
61°
9
88°
58°
10
86°
61°
11
88°
61°
12
88°
60°
13
87°
60°
14
88°
59°
15
89°
61°
16
86°
59°
17
85°
59°
18
82°
58°
19
85°
58°
20
85°
57°
21
85°
50°
22
79°
46°
23
76°
54°
24
82°
50°
25
82°
51°
26
84°
55°
27
84°
52°
28
82°
53°
29
82°
52°
30
84°
44°
1
81°
43°
2
71°
45°
3
71°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Muleshoe
Muleshoe's September 2026 forecast shows daily high temperatures ranging from 71° to 91°, with overnight lows between 43° and 64°. The average high for September is 85° with an average low of 57°. 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 Muleshoe. See also: October | November | December.