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