S
M
T
W
T
F
S
29
40°
23°
30
39°
22°
1
37°
25°
2
38°
13°
3
37°
7°
4
34°
18°
5
31°
25°
6
37°
25°
7
39°
28°
8
43°
25°
9
29°
16°
10
32°
20°
11
Hist. Avg.
31°
15°
12
Hist. Avg.
31°
14°
13
Hist. Avg.
30°
14°
14
Hist. Avg.
30°
14°
15
Hist. Avg.
30°
14°
16
Hist. Avg.
29°
13°
17
Hist. Avg.
29°
13°
18
Hist. Avg.
29°
13°
19
Hist. Avg.
28°
12°
20
Hist. Avg.
28°
12°
21
Hist. Avg.
28°
12°
22
Hist. Avg.
27°
12°
23
Hist. Avg.
27°
11°
24
Hist. Avg.
27°
11°
25
Hist. Avg.
27°
11°
26
Hist. Avg.
26°
11°
27
Hist. Avg.
26°
10°
28
Hist. Avg.
26°
10°
29
Hist. Avg.
26°
10°
30
Hist. Avg.
26°
10°
31
Hist. Avg.
25°
9°
1
Hist. Avg.
25°
9°
2
Hist. Avg.
25°
9°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Sheffield
Sheffield's December 2026 forecast shows daily high temperatures ranging from 29° to 43°, with overnight lows between 7° and 28°. The average high for December is 36° with an average low of 21°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Sheffield. See also: January | February | March.
