S
M
T
W
T
F
S
30
90°
71°
31
90°
71°
1
94°
68°
2
96°
71°
3
95°
73°
4
98°
73°
5
99°
74°
6
96°
72°
7
85°
72°
8
88°
72°
9
90°
69°
10
93°
68°
11
91°
70°
12
85°
71°
13
90°
69°
14
95°
67°
15
92°
71°
16
90°
72°
17
93°
68°
18
96°
71°
19
93°
71°
20
92°
68°
21
93°
71°
22
82°
66°
23
78°
65°
24
75°
62°
25
77°
52°
26
78°
54°
27
78°
50°
28
74°
52°
29
76°
57°
30
75°
56°
1
71°
56°
2
75°
52°
3
74°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Yorks Mill
Yorks Mill's September 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 50° and 66°. The average high for September is 76° with an average low of 57°. 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 Yorks Mill. See also: October | November | December.