S
M
T
W
T
F
S
30
83°
55°
31
84°
49°
1
73°
53°
2
74°
59°
3
73°
54°
4
80°
49°
5
75°
47°
6
71°
50°
7
73°
57°
8
78°
48°
9
71°
47°
10
69°
53°
11
69°
49°
12
68°
45°
13
67°
45°
14
68°
49°
15
68°
53°
16
67°
54°
17
75°
51°
18
72°
44°
19
67°
51°
20
66°
45°
21
68°
47°
22
65°
43°
23
63°
41°
24
64°
42°
25
64°
46°
26
62°
40°
27
62°
38°
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 84°, with overnight lows between 38° and 59°. The average high for September is 70° 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.
