S
M
T
W
T
F
S
30
73°
51°
31
72°
52°
1
73°
50°
2
72°
50°
3
75°
57°
4
76°
54°
5
72°
55°
6
75°
55°
7
79°
54°
8
77°
58°
9
79°
56°
10
79°
47°
11
76°
46°
12
67°
45°
13
66°
45°
14
67°
43°
15
66°
43°
16
68°
45°
17
67°
44°
18
70°
46°
19
76°
44°
20
68°
43°
21
66°
42°
22
63°
42°
23
73°
51°
24
72°
40°
25
62°
39°
26
Hist. Avg.
67°
44°
27
Hist. Avg.
67°
44°
28
Hist. Avg.
66°
43°
29
Hist. Avg.
66°
43°
30
Hist. Avg.
65°
42°
1
Hist. Avg.
65°
42°
2
Hist. Avg.
64°
41°
3
Hist. Avg.
64°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Moorhead
Moorhead's September 2026 forecast shows daily high temperatures ranging from 62° to 79°, with overnight lows between 39° and 58°. The average high for September is 71° 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 Moorhead. See also: October | November | December.
