S
M
T
W
T
F
S
30
86°
46°
31
82°
43°
1
75°
56°
2
91°
54°
3
90°
64°
4
94°
61°
5
92°
60°
6
91°
64°
7
88°
50°
8
79°
46°
9
77°
55°
10
81°
58°
11
84°
58°
12
83°
57°
13
81°
53°
14
79°
53°
15
80°
52°
16
76°
48°
17
73°
43°
18
79°
50°
19
72°
44°
20
64°
44°
21
73°
47°
22
73°
48°
23
77°
49°
24
75°
41°
25
60°
36°
26
60°
37°
27
62°
39°
28
67°
44°
29
73°
44°
30
73°
45°
1
70°
42°
2
60°
40°
3
69°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Moorcroft
Moorcroft's September 2026 forecast shows daily high temperatures ranging from 60° to 94°, with overnight lows between 36° and 64°. The average high for September is 76° with an average low of 48°. 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 Moorcroft. See also: October | November | December.
