S
M
T
W
T
F
S
30
80°
67°
31
85°
70°
1
87°
71°
2
87°
71°
3
83°
70°
4
89°
73°
5
78°
68°
6
80°
63°
7
81°
59°
8
79°
61°
9
82°
63°
10
78°
58°
11
79°
55°
12
78°
57°
13
69°
52°
14
64°
61°
15
73°
54°
16
66°
58°
17
69°
57°
18
73°
63°
19
75°
59°
20
69°
54°
21
68°
51°
22
69°
50°
23
67°
53°
24
69°
53°
25
69°
55°
26
71°
51°
27
73°
52°
28
72°
51°
29
68°
52°
30
68°
51°
1
71°
49°
2
70°
48°
3
68°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Dodgeville
Dodgeville's September 2026 forecast shows daily high temperatures ranging from 64° to 75°, with overnight lows between 48° and 63°. The average high for September is 70° 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 Dodgeville. See also: October | November | December.