S
M
T
W
T
F
S
30
78°
56°
31
77°
57°
1
76°
60°
2
75°
58°
3
76°
56°
4
75°
55°
5
74°
55°
6
73°
56°
7
73°
54°
8
74°
54°
9
75°
55°
10
74°
53°
11
73°
53°
12
73°
54°
13
72°
55°
14
72°
58°
15
77°
57°
16
77°
56°
17
78°
57°
18
78°
57°
19
70°
49°
20
69°
48°
21
Hist. Avg.
71°
50°
22
Hist. Avg.
71°
49°
23
Hist. Avg.
70°
49°
24
Hist. Avg.
70°
48°
25
Hist. Avg.
70°
48°
26
Hist. Avg.
69°
48°
27
Hist. Avg.
69°
47°
28
Hist. Avg.
68°
47°
29
Hist. Avg.
68°
46°
30
Hist. Avg.
67°
46°
1
Hist. Avg.
67°
46°
2
Hist. Avg.
66°
45°
3
Hist. Avg.
66°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Dubuque Township
Dubuque Township's September 2026 forecast shows daily high temperatures ranging from 69° to 78°, with overnight lows between 48° and 60°. The average high for September is 75° with an average low of 55°. 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 Dubuque Township. See also: October | November | December.
