S
M
T
W
T
F
S
30
66°
53°
31
76°
50°
1
73°
53°
2
75°
54°
3
78°
54°
4
81°
55°
5
81°
53°
6
82°
53°
7
74°
53°
8
76°
49°
9
75°
44°
10
77°
47°
11
77°
54°
12
77°
43°
13
82°
59°
14
70°
47°
15
76°
50°
16
78°
55°
17
70°
51°
18
77°
46°
19
72°
42°
20
71°
36°
21
73°
40°
22
75°
39°
23
74°
40°
24
72°
39°
25
74°
37°
26
72°
38°
27
73°
39°
28
68°
32°
29
65°
31°
30
67°
37°
1
71°
34°
2
71°
37°
3
70°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Medicine Bow
Medicine Bow's September 2026 forecast shows daily high temperatures ranging from 65° to 78°, with overnight lows between 31° and 55°. The average high for September is 72° with an average low of 40°. 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 Medicine Bow. See also: October | November | December.