S
M
T
W
T
F
S
30
84°
61°
31
85°
62°
1
86°
61°
2
84°
56°
3
76°
60°
4
78°
61°
5
82°
59°
6
84°
51°
7
77°
49°
8
73°
51°
9
75°
56°
10
74°
58°
11
76°
57°
12
78°
57°
13
82°
48°
14
74°
47°
15
70°
47°
16
70°
49°
17
69°
47°
18
71°
45°
19
77°
43°
20
69°
45°
21
69°
53°
22
73°
51°
23
79°
53°
24
77°
54°
25
76°
53°
26
77°
53°
27
78°
51°
28
76°
47°
29
72°
48°
30
67°
48°
1
73°
47°
2
75°
51°
3
64°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Emmetsburg
Emmetsburg's September 2026 forecast shows daily high temperatures ranging from 64° to 86°, with overnight lows between 38° and 62°. The average high for September is 76° with an average low of 52°. 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 Emmetsburg. See also: October | November | December.
