S
M
T
W
T
F
S
30
71°
60°
31
68°
57°
1
69°
54°
2
66°
57°
3
72°
64°
4
66°
59°
5
68°
56°
6
73°
53°
7
68°
61°
8
63°
56°
9
63°
54°
10
66°
50°
11
68°
56°
12
69°
54°
13
69°
61°
14
74°
61°
15
68°
56°
16
64°
54°
17
64°
55°
18
63°
54°
19
68°
60°
20
65°
53°
21
70°
50°
22
N/A
23
67°
50°
24
67°
46°
25
63°
54°
26
N/A
27
69°
49°
28
65°
48°
29
70°
51°
30
74°
59°
1
66°
53°
2
70°
51°
3
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sheffield
Sheffield's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Sheffield. See also: October | November | December.
