S
M
T
W
T
F
S
27
77°
58°
28
77°
57°
29
76°
58°
30
77°
58°
1
78°
57°
2
77°
58°
3
75°
58°
4
76°
57°
5
76°
57°
6
75°
58°
7
76°
57°
8
76°
55°
9
72°
53°
10
74°
54°
11
73°
55°
12
71°
53°
13
72°
51°
14
66°
52°
15
63°
49°
16
62°
48°
17
63°
50°
18
70°
51°
19
71°
52°
20
72°
52°
21
72°
51°
22
71°
53°
23
72°
49°
24
70°
51°
25
67°
50°
26
69°
47°
27
67°
41°
28
67°
38°
29
54°
37°
30
52°
35°
31
52°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Sheffield
Sheffield's October 2026 forecast shows daily high temperatures ranging from 52° to 78°, with overnight lows between 35° and 58°. The average high for October is 70° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Sheffield. See also: November | December | January.