S
M
T
W
T
F
S
30
24°
10°
1
21°
7°
2
26°
13°
3
27°
4°
4
19°
-5°
5
29°
19°
6
26°
14°
7
14°
1°
8
20°
7°
9
30°
20°
10
28°
20°
11
20°
6°
12
22°
-2°
13
5°
-5°
14
12°
-11°
15
26°
11°
16
47°
13°
17
42°
23°
18
41°
6°
19
22°
-2°
20
28°
7°
21
29°
6°
22
40°
28°
23
34°
24°
24
35°
24°
25
35°
25°
26
36°
32°
27
37°
32°
28
36°
12°
29
16°
5°
30
34°
5°
31
34°
7°
1
15°
7°
2
17°
9°
3
21°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Coates
Coates's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Coates. See also: January | February | March.