S
M
T
W
T
F
S
29
49°
38°
30
49°
38°
1
48°
35°
2
49°
36°
3
45°
36°
4
47°
35°
5
47°
35°
6
42°
32°
7
38°
28°
8
34°
25°
9
33°
28°
10
39°
31°
11
41°
33°
12
41°
32°
13
40°
32°
14
33°
25°
15
35°
26°
16
39°
30°
17
40°
29°
18
36°
25°
19
37°
21°
20
33°
17°
21
31°
17°
22
29°
22°
23
35°
26°
24
35°
25°
25
36°
15°
26
33°
12°
27
28°
11°
28
28°
11°
29
29°
15°
30
28°
23°
31
29°
18°
1
35°
14°
2
28°
11°
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 28° to 49°, with overnight lows between 11° and 38°. The average high for December is 37° with an average low of 25°. 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.
