S
M
T
W
T
F
S
29
49°
39°
30
53°
32°
1
53°
35°
2
47°
29°
3
51°
24°
4
42°
23°
5
37°
21°
6
37°
22°
7
38°
22°
8
40°
25°
9
42°
30°
10
43°
27°
11
39°
22°
12
36°
24°
13
35°
22°
14
35°
19°
15
33°
16°
16
32°
14°
17
29°
21°
18
35°
29°
19
38°
31°
20
47°
25°
21
47°
31°
22
45°
34°
23
48°
33°
24
48°
29°
25
47°
28°
26
44°
28°
27
44°
29°
28
45°
31°
29
47°
33°
30
47°
31°
31
48°
27°
1
47°
25°
2
43°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Alexis
Alexis's December 2026 forecast shows daily high temperatures ranging from 29° to 53°, with overnight lows between 14° and 39°. The average high for December is 43° 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 Alexis. See also: January | February | March.