S
M
T
W
T
F
S
30
76°
55°
31
77°
50°
1
77°
48°
2
68°
47°
3
65°
47°
4
65°
48°
5
66°
46°
6
67°
54°
7
73°
57°
8
76°
49°
9
71°
47°
10
67°
47°
11
66°
54°
12
70°
46°
13
68°
45°
14
63°
44°
15
63°
50°
16
66°
53°
17
69°
44°
18
63°
47°
19
64°
44°
20
68°
41°
21
61°
44°
22
59°
53°
23
70°
51°
24
70°
49°
25
68°
51°
26
65°
52°
27
69°
49°
28
68°
49°
29
65°
51°
30
66°
50°
1
69°
38°
2
68°
37°
3
56°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Nisswa
Nisswa's September 2026 forecast shows daily high temperatures ranging from 56° to 77°, with overnight lows between 37° and 57°. The average high for September is 67° 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 Nisswa. See also: October | November | December.
