S
M
T
W
T
F
S
29
50°
32°
30
49°
38°
1
52°
37°
2
50°
38°
3
53°
40°
4
42°
33°
5
55°
31°
6
59°
28°
7
45°
27°
8
44°
24°
9
43°
22°
10
40°
19°
11
38°
21°
12
38°
23°
13
39°
26°
14
40°
27°
15
42°
32°
16
47°
31°
17
54°
25°
18
54°
25°
19
41°
23°
20
41°
22°
21
43°
22°
22
37°
21°
23
39°
23°
24
41°
33°
25
48°
36°
26
52°
33°
27
54°
31°
28
53°
28°
29
44°
27°
30
43°
29°
31
44°
26°
1
46°
25°
2
43°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Elwood
Elwood's December 2026 forecast shows daily high temperatures ranging from 37° to 59°, with overnight lows between 19° and 40°. The average high for December is 46° with an average low of 28°. 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 Elwood. See also: January | February | March.
