S
M
T
W
T
F
S
29
26°
13°
30
30°
4°
1
29°
-3°
2
23°
-7°
3
17°
-9°
4
12°
-9°
5
8°
-7°
6
10°
-8°
7
9°
-9°
8
8°
-10°
9
9°
-12°
10
10°
-7°
11
10°
0°
12
11°
4°
13
21°
6°
14
24°
6°
15
26°
9°
16
26°
9°
17
25°
8°
18
26°
4°
19
25°
4°
20
22°
3°
21
17°
3°
22
17°
-3°
23
16°
-9°
24
11°
0°
25
8°
1°
26
14°
0°
27
18°
0°
28
19°
4°
29
22°
1°
30
4°
-15°
31
15°
-11°
1
7°
-14°
2
Hist. Avg.
14°
-4°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Alexander
Alexander's December 2026 forecast shows daily high temperatures ranging from 4° to 30°, with overnight lows between -15° and 13°. The average high for December is 17° with an average low of -2°. 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 Alexander. See also: January | February | March.
