S
M
T
W
T
F
S
29
70°
53°
30
71°
54°
1
69°
49°
2
68°
45°
3
68°
52°
4
74°
54°
5
75°
54°
6
74°
55°
7
75°
55°
8
76°
54°
9
74°
54°
10
75°
55°
11
74°
49°
12
67°
43°
13
65°
43°
14
66°
44°
15
65°
42°
16
65°
42°
17
66°
47°
18
69°
51°
19
72°
52°
20
74°
48°
21
66°
42°
22
64°
41°
23
68°
51°
24
69°
45°
25
64°
46°
26
69°
46°
27
67°
51°
28
74°
41°
29
76°
40°
30
64°
41°
31
63°
39°
1
64°
37°
2
62°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Webster
Webster's December 2026 forecast shows daily high temperatures ranging from 62° to 76°, with overnight lows between 37° and 55°. The average high for December is 69° with an average low of 47°. 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 Webster. See also: January | February | March.
