S
M
T
W
T
F
S
29
43°
33°
30
45°
33°
1
44°
32°
2
41°
31°
3
41°
32°
4
44°
32°
5
45°
31°
6
44°
28°
7
34°
28°
8
38°
20°
9
32°
19°
10
28°
18°
11
31°
20°
12
32°
24°
13
35°
24°
14
38°
23°
15
38°
26°
16
37°
27°
17
40°
26°
18
36°
25°
19
34°
25°
20
35°
24°
21
29°
13°
22
25°
12°
23
36°
7°
24
31°
8°
25
22°
7°
26
21°
8°
27
19°
7°
28
25°
4°
29
22°
17°
30
24°
8°
31
39°
8°
1
24°
7°
2
22°
11°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Chazy
Chazy's December 2026 forecast shows daily high temperatures ranging from 19° to 45°, with overnight lows between 4° and 33°. The average high for December is 34° 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 Chazy. See also: January | February | March.