S
M
T
W
T
F
S
30
83°
67°
31
89°
61°
1
84°
57°
2
85°
64°
3
87°
64°
4
91°
70°
5
93°
66°
6
84°
62°
7
77°
65°
8
77°
57°
9
74°
56°
10
76°
57°
11
74°
54°
12
77°
54°
13
72°
53°
14
72°
49°
15
77°
55°
16
75°
55°
17
76°
56°
18
76°
54°
19
74°
54°
20
76°
55°
21
76°
53°
22
75°
53°
23
75°
54°
24
76°
56°
25
76°
55°
26
75°
54°
27
76°
53°
28
75°
53°
29
74°
52°
30
74°
53°
1
73°
52°
2
72°
50°
3
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Moorhead
Moorhead's September 2026 forecast shows daily high temperatures ranging from 70° to 93°, with overnight lows between 49° and 70°. The average high for September is 77° with an average low of 56°. 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 Moorhead. See also: October | November | December.
