S
M
T
W
T
F
S
29
34°
19°
30
31°
19°
1
33°
27°
2
42°
28°
3
42°
26°
4
38°
26°
5
37°
25°
6
36°
25°
7
35°
24°
8
41°
25°
9
42°
25°
10
42°
24°
11
43°
24°
12
42°
23°
13
43°
25°
14
37°
24°
15
36°
18°
16
38°
13°
17
35°
19°
18
34°
21°
19
35°
24°
20
38°
19°
21
38°
18°
22
33°
23°
23
35°
15°
24
37°
21°
25
33°
15°
26
39°
4°
27
36°
1°
28
24°
12°
29
28°
8°
30
31°
10°
31
27°
23°
1
39°
25°
2
40°
12°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Valier
Valier's December 2026 forecast shows daily high temperatures ranging from 24° to 43°, with overnight lows between 1° and 28°. The average high for December is 36° with an average low of 20°. 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 Valier. See also: January | February | March.
