S
M
T
W
T
F
S
30
77°
64°
31
78°
63°
1
81°
59°
2
80°
55°
3
72°
58°
4
73°
62°
5
72°
57°
6
80°
53°
7
73°
51°
8
71°
52°
9
70°
58°
10
71°
61°
11
72°
60°
12
77°
56°
13
77°
51°
14
69°
50°
15
66°
48°
16
67°
51°
17
67°
50°
18
68°
48°
19
71°
46°
20
64°
48°
21
65°
56°
22
66°
49°
23
73°
55°
24
72°
56°
25
72°
57°
26
71°
56°
27
72°
52°
28
71°
46°
29
68°
51°
30
59°
51°
1
65°
50°
2
67°
53°
3
57°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dinkytown
Dinkytown's September 2026 forecast shows daily high temperatures ranging from 57° to 81°, with overnight lows between 41° and 64°. The average high for September is 71° with an average low of 54°. 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 Dinkytown. See also: October | November | December.