S
M
T
W
T
F
S
29
41°
32°
30
43°
31°
1
43°
30°
2
41°
30°
3
40°
29°
4
39°
28°
5
40°
29°
6
39°
30°
7
40°
29°
8
38°
29°
9
47°
34°
10
46°
31°
11
Hist. Avg.
36°
30°
12
Hist. Avg.
36°
29°
13
Hist. Avg.
36°
29°
14
Hist. Avg.
36°
29°
15
Hist. Avg.
36°
29°
16
Hist. Avg.
36°
29°
17
Hist. Avg.
36°
29°
18
Hist. Avg.
36°
29°
19
Hist. Avg.
36°
28°
20
Hist. Avg.
36°
28°
21
Hist. Avg.
36°
28°
22
Hist. Avg.
36°
28°
23
Hist. Avg.
36°
28°
24
Hist. Avg.
36°
28°
25
Hist. Avg.
35°
28°
26
Hist. Avg.
35°
28°
27
Hist. Avg.
35°
28°
28
Hist. Avg.
35°
28°
29
Hist. Avg.
35°
27°
30
Hist. Avg.
35°
27°
31
Hist. Avg.
35°
27°
1
Hist. Avg.
35°
28°
2
Hist. Avg.
35°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Altlay
Altlay's December 2026 forecast shows daily high temperatures ranging from 38° to 47°, with overnight lows between 28° and 34°. The average high for December is 41° with an average low of 30°. 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 Altlay. See also: January | February | March.
