S
M
T
W
T
F
S
29
49°
36°
30
51°
37°
1
48°
37°
2
46°
36°
3
45°
36°
4
46°
35°
5
51°
35°
6
56°
34°
7
54°
34°
8
55°
33°
9
47°
30°
10
44°
33°
11
54°
18°
12
44°
14°
13
36°
15°
14
37°
22°
15
41°
24°
16
42°
30°
17
46°
26°
18
49°
31°
19
52°
31°
20
53°
26°
21
53°
32°
22
52°
26°
23
55°
17°
24
48°
15°
25
36°
18°
26
40°
23°
27
45°
31°
28
52°
30°
29
55°
34°
30
56°
35°
31
57°
27°
1
58°
20°
2
55°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Alva
Alva's December 2026 forecast shows daily high temperatures ranging from 36° to 58°, with overnight lows between 14° and 37°. The average high for December is 49° with an average low of 28°. 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 Alva. See also: January | February | March.
