S
M
T
W
T
F
S
30
88°
61°
31
89°
61°
1
89°
60°
2
88°
60°
3
87°
61°
4
87°
61°
5
86°
59°
6
86°
50°
7
77°
50°
8
76°
55°
9
79°
56°
10
74°
57°
11
76°
56°
12
84°
56°
13
85°
47°
14
76°
46°
15
72°
46°
16
70°
47°
17
72°
49°
18
74°
46°
19
79°
44°
20
71°
47°
21
72°
53°
22
77°
53°
23
81°
52°
24
80°
54°
25
78°
53°
26
81°
53°
27
80°
52°
28
78°
48°
29
70°
49°
30
75°
48°
1
74°
47°
2
75°
51°
3
78°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Elm Creek
Elm Creek's September 2026 forecast shows daily high temperatures ranging from 70° to 89°, with overnight lows between 44° and 61°. The average high for September is 79° with an average low of 53°. 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 Elm Creek. See also: October | November | December.