S
M
T
W
T
F
S
31
78°
72°
1
91°
72°
2
94°
73°
3
93°
74°
4
97°
67°
5
95°
75°
6
90°
75°
7
82°
72°
8
86°
67°
9
89°
63°
10
92°
64°
11
94°
69°
12
94°
71°
13
94°
71°
14
93°
69°
15
93°
73°
16
94°
70°
17
94°
71°
18
93°
71°
19
93°
71°
20
92°
71°
21
95°
73°
22
96°
73°
23
97°
75°
24
88°
74°
25
91°
70°
26
92°
62°
27
91°
63°
28
90°
62°
29
91°
65°
30
94°
68°
1
95°
69°
2
94°
69°
3
93°
70°
4
90°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Millican
Millican's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Millican. See also: October | November | December.