S
M
T
W
T
F
S
30
77°
55°
31
78°
50°
1
77°
46°
2
69°
45°
3
68°
49°
4
73°
54°
5
76°
55°
6
76°
46°
7
72°
45°
8
71°
47°
9
73°
52°
10
66°
53°
11
73°
51°
12
73°
51°
13
70°
50°
14
65°
45°
15
64°
42°
16
64°
41°
17
65°
48°
18
66°
42°
19
63°
50°
20
68°
51°
21
69°
46°
22
66°
39°
23
62°
43°
24
61°
45°
25
60°
39°
26
62°
41°
27
66°
47°
28
59°
46°
29
60°
46°
30
Hist. Avg.
62°
41°
1
Hist. Avg.
62°
41°
2
Hist. Avg.
62°
41°
3
Hist. Avg.
61°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Morgan
Morgan's September 2026 forecast shows daily high temperatures ranging from 59° to 78°, with overnight lows between 39° and 55°. The average high for September is 68° with an average low of 47°. 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 Morgan. See also: October | November | December.