S
M
T
W
T
F
S
30
78°
59°
31
70°
58°
1
69°
58°
2
70°
57°
3
71°
56°
4
71°
60°
5
74°
58°
6
76°
62°
7
75°
63°
8
75°
63°
9
74°
62°
10
78°
62°
11
78°
61°
12
76°
55°
13
68°
53°
14
66°
54°
15
72°
58°
16
73°
60°
17
74°
59°
18
76°
59°
19
76°
58°
20
75°
59°
21
75°
59°
22
74°
60°
23
75°
59°
24
75°
59°
25
74°
58°
26
72°
57°
27
72°
57°
28
67°
47°
29
64°
43°
30
60°
42°
1
63°
47°
2
66°
52°
3
69°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Minneapolis
Minneapolis's September 2026 forecast shows daily high temperatures ranging from 60° to 78°, with overnight lows between 42° and 63°. The average high for September is 72° with an average low of 57°. 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 Minneapolis. See also: October | November | December.
