S
M
T
W
T
F
S
30
81°
42°
31
73°
39°
1
66°
41°
2
67°
42°
3
73°
46°
4
77°
49°
5
77°
48°
6
76°
40°
7
66°
39°
8
65°
41°
9
64°
39°
10
65°
44°
11
65°
38°
12
63°
38°
13
63°
45°
14
68°
48°
15
68°
41°
16
64°
37°
17
63°
42°
18
64°
40°
19
72°
36°
20
61°
35°
21
59°
34°
22
59°
33°
23
58°
35°
24
57°
40°
25
59°
40°
26
60°
36°
27
59°
41°
28
58°
34°
29
59°
39°
30
59°
34°
1
57°
37°
2
58°
35°
3
63°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Millarville
Millarville's September 2026 forecast shows daily high temperatures ranging from 57° to 81°, with overnight lows between 33° and 49°. The average high for September is 65° with an average low of 40°. 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 Millarville. See also: October | November | December.
