S
M
T
W
T
F
S
29
86°
71°
30
85°
71°
1
86°
70°
2
86°
71°
3
85°
70°
4
86°
70°
5
85°
69°
6
85°
70°
7
84°
70°
8
86°
69°
9
86°
70°
10
85°
70°
11
86°
69°
12
86°
70°
13
85°
69°
14
85°
69°
15
84°
68°
16
84°
68°
17
83°
67°
18
83°
69°
19
84°
69°
20
85°
68°
21
85°
68°
22
84°
67°
23
84°
68°
24
83°
69°
25
84°
69°
26
85°
68°
27
85°
69°
28
84°
68°
29
84°
69°
30
83°
68°
31
83°
68°
1
85°
69°
2
Hist. Avg.
83°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Metropolis
Metropolis's December 2026 forecast shows daily high temperatures ranging from 83° to 86°, with overnight lows between 67° and 71°. The average high for December is 85° with an average low of 69°. 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 Metropolis. See also: January | February | March.
