S
M
T
W
T
F
S
30
76°
49°
31
77°
49°
1
75°
50°
2
75°
51°
3
76°
51°
4
73°
52°
5
76°
51°
6
75°
50°
7
73°
48°
8
74°
47°
9
72°
48°
10
73°
54°
11
72°
47°
12
72°
47°
13
75°
46°
14
74°
53°
15
74°
53°
16
73°
50°
17
71°
45°
18
71°
44°
19
72°
46°
20
75°
51°
21
72°
46°
22
69°
48°
23
72°
50°
24
73°
48°
25
74°
48°
26
67°
41°
27
70°
42°
28
65°
41°
29
64°
40°
30
64°
41°
1
Hist. Avg.
69°
46°
2
Hist. Avg.
69°
46°
3
Hist. Avg.
68°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Millerton
Millerton's September 2026 forecast shows daily high temperatures ranging from 64° to 77°, with overnight lows between 40° and 54°. The average high for September is 72° with an average low of 48°. 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 Millerton. See also: October | November | December.
