S
M
T
W
T
F
S
29
63°
39°
30
64°
30°
1
49°
26°
2
48°
26°
3
54°
36°
4
58°
35°
5
52°
33°
6
51°
28°
7
48°
23°
8
45°
22°
9
46°
25°
10
48°
29°
11
52°
28°
12
59°
32°
13
52°
32°
14
50°
25°
15
50°
26°
16
48°
27°
17
47°
22°
18
44°
19°
19
43°
16°
20
41°
20°
21
47°
26°
22
53°
24°
23
44°
20°
24
44°
19°
25
45°
24°
26
47°
29°
27
47°
25°
28
46°
22°
29
45°
22°
30
44°
21°
31
46°
17°
1
42°
19°
2
44°
29°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Alex
Alex's December 2026 forecast shows daily high temperatures ranging from 41° to 64°, with overnight lows between 16° and 39°. The average high for December is 49° with an average low of 26°. 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 Alex. See also: January | February | March.
