S
M
T
W
T
F
S
29
32°
9°
30
30°
8°
1
29°
12°
2
31°
17°
3
35°
20°
4
31°
15°
5
30°
16°
6
30°
9°
7
29°
8°
8
32°
8°
9
36°
9°
10
37°
12°
11
40°
8°
12
40°
10°
13
39°
15°
14
34°
19°
15
29°
17°
16
36°
7°
17
32°
18°
18
31°
21°
19
34°
22°
20
36°
13°
21
36°
8°
22
30°
16°
23
33°
7°
24
34°
17°
25
32°
21°
26
37°
9°
27
38°
2°
28
28°
15°
29
27°
6°
30
30°
9°
31
26°
15°
1
34°
21°
2
36°
13°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Alder
Alder's December 2026 forecast shows daily high temperatures ranging from 26° to 40°, with overnight lows between 2° and 22°. The average high for December is 33° with an average low of 13°. 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 Alder. See also: January | February | March.
