S
M
T
W
T
F
S
29
48°
17°
30
38°
12°
1
36°
13°
2
39°
22°
3
45°
22°
4
38°
17°
5
37°
16°
6
36°
10°
7
34°
9°
8
37°
15°
9
46°
18°
10
47°
14°
11
46°
20°
12
47°
20°
13
47°
20°
14
40°
16°
15
38°
21°
16
41°
13°
17
38°
10°
18
37°
9°
19
38°
10°
20
37°
14°
21
39°
13°
22
38°
11°
23
38°
15°
24
39°
12°
25
38°
21°
26
39°
19°
27
44°
9°
28
39°
8°
29
36°
12°
30
38°
8°
31
37°
10°
1
37°
17°
2
41°
17°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Pierce
Pierce's December 2026 forecast shows daily high temperatures ranging from 34° to 48°, with overnight lows between 8° and 22°. The average high for December is 40° with an average low of 15°. 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 Pierce. See also: January | February | March.
