S
M
T
W
T
F
S
29
40°
29°
30
38°
28°
1
38°
24°
2
37°
23°
3
38°
29°
4
42°
26°
5
42°
27°
6
41°
30°
7
37°
34°
8
38°
34°
9
39°
26°
10
35°
26°
11
47°
28°
12
45°
30°
13
35°
28°
14
40°
26°
15
39°
17°
16
36°
22°
17
33°
24°
18
36°
24°
19
39°
22°
20
37°
30°
21
37°
30°
22
42°
29°
23
42°
31°
24
43°
31°
25
45°
24°
26
45°
23°
27
44°
19°
28
31°
22°
29
31°
27°
30
41°
27°
31
41°
29°
1
42°
31°
2
45°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Waterford
Waterford's December 2026 forecast shows daily high temperatures ranging from 31° to 47°, with overnight lows between 17° and 34°. The average high for December is 39° with an average low of 27°. 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 Waterford. See also: January | February | March.