S
M
T
W
T
F
S
30
85°
65°
31
83°
65°
1
84°
64°
2
79°
61°
3
78°
57°
4
76°
56°
5
79°
56°
6
80°
57°
7
83°
58°
8
83°
62°
9
82°
62°
10
83°
63°
11
76°
50°
12
75°
55°
13
74°
52°
14
73°
51°
15
74°
53°
16
77°
54°
17
74°
59°
18
78°
56°
19
73°
49°
20
72°
49°
21
72°
50°
22
73°
49°
23
73°
50°
24
75°
57°
25
78°
57°
26
70°
56°
27
75°
56°
28
69°
54°
29
71°
47°
30
71°
51°
1
72°
54°
2
76°
45°
3
76°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wharncliffe
Wharncliffe's September 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 44° and 65°. The average high for September is 76° with an average low of 55°. 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 Wharncliffe. See also: October | November | December.