S
M
T
W
T
F
S
29
40°
32°
30
39°
26°
1
38°
21°
2
38°
21°
3
37°
27°
4
38°
25°
5
37°
21°
6
36°
18°
7
36°
30°
8
37°
30°
9
36°
29°
10
35°
27°
11
35°
27°
12
37°
30°
13
47°
31°
14
49°
29°
15
42°
29°
16
44°
28°
17
46°
27°
18
34°
22°
19
43°
27°
20
46°
25°
21
47°
29°
22
44°
22°
23
46°
21°
24
43°
23°
25
42°
21°
26
42°
23°
27
43°
20°
28
44°
14°
29
35°
12°
30
30°
20°
31
37°
19°
1
38°
14°
2
39°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Whiting
Whiting's December 2026 forecast shows daily high temperatures ranging from 30° to 49°, with overnight lows between 12° and 32°. The average high for December is 40° with an average low of 24°. 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 Whiting. See also: January | February | March.
