S
M
T
W
T
F
S
29
73°
55°
30
72°
53°
1
73°
44°
2
59°
43°
3
60°
43°
4
62°
54°
5
70°
46°
6
61°
43°
7
59°
43°
8
58°
42°
9
58°
42°
10
59°
41°
11
60°
42°
12
60°
42°
13
65°
49°
14
62°
44°
15
62°
43°
16
61°
45°
17
63°
44°
18
60°
41°
19
59°
39°
20
58°
41°
21
59°
43°
22
64°
41°
23
60°
40°
24
57°
40°
25
59°
41°
26
58°
41°
27
59°
42°
28
61°
41°
29
60°
41°
30
58°
40°
31
58°
38°
1
57°
38°
2
57°
46°
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 57° to 73°, with overnight lows between 38° and 55°. The average high for December is 61° with an average low of 43°. 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.
