S
M
T
W
T
F
S
30
85°
65°
31
84°
65°
1
85°
62°
2
77°
57°
3
76°
58°
4
77°
57°
5
77°
56°
6
80°
62°
7
83°
63°
8
83°
63°
9
79°
62°
10
82°
63°
11
83°
62°
12
83°
63°
13
84°
63°
14
83°
54°
15
76°
53°
16
73°
54°
17
75°
53°
18
73°
51°
19
74°
52°
20
73°
52°
21
78°
54°
22
78°
57°
23
79°
49°
24
79°
49°
25
73°
48°
26
71°
50°
27
74°
55°
28
74°
55°
29
76°
46°
30
73°
48°
1
69°
53°
2
70°
53°
3
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Yorketown
Yorketown's September 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 46° and 65°. The average high for September is 77° with an average low of 56°. 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 Yorketown. See also: October | November | December.
