S
M
T
W
T
F
S
29
49°
35°
30
52°
38°
1
54°
37°
2
53°
37°
3
55°
36°
4
49°
33°
5
52°
31°
6
51°
35°
7
52°
34°
8
44°
29°
9
43°
28°
10
41°
27°
11
40°
33°
12
42°
30°
13
43°
28°
14
40°
25°
15
41°
26°
16
41°
28°
17
43°
29°
18
42°
31°
19
48°
30°
20
46°
19°
21
40°
21°
22
37°
23°
23
34°
26°
24
39°
26°
25
45°
23°
26
46°
18°
27
36°
15°
28
33°
17°
29
35°
12°
30
36°
27°
31
42°
26°
1
50°
19°
2
43°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Pluckemin
Pluckemin's December 2026 forecast shows daily high temperatures ranging from 33° to 55°, with overnight lows between 12° and 38°. The average high for December is 44° with an average low of 27°. 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 Pluckemin. See also: January | February | March.