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