S
M
T
W
T
F
S
30
74°
55°
31
78°
53°
1
80°
50°
2
73°
49°
3
72°
51°
4
76°
59°
5
78°
58°
6
80°
51°
7
74°
53°
8
72°
55°
9
72°
57°
10
76°
57°
11
76°
55°
12
74°
56°
13
72°
54°
14
70°
49°
15
68°
47°
16
67°
45°
17
68°
54°
18
69°
54°
19
73°
55°
20
76°
54°
21
73°
49°
22
71°
45°
23
66°
51°
24
65°
45°
25
67°
44°
26
65°
51°
27
67°
48°
28
Hist. Avg.
68°
49°
29
Hist. Avg.
68°
48°
30
Hist. Avg.
68°
48°
1
Hist. Avg.
67°
48°
2
Hist. Avg.
67°
48°
3
Hist. Avg.
66°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in York
York's September 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 44° and 59°. The average high for September is 72° with an average low of 52°. 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 York. See also: October | November | December.
