S
M
T
W
T
F
S
29
52°
36°
30
53°
47°
1
55°
46°
2
53°
43°
3
52°
45°
4
52°
44°
5
53°
40°
6
59°
44°
7
59°
40°
8
56°
38°
9
58°
38°
10
56°
44°
11
65°
29°
12
66°
26°
13
46°
28°
14
49°
31°
15
50°
30°
16
53°
34°
17
55°
41°
18
55°
43°
19
63°
41°
20
61°
36°
21
64°
43°
22
61°
44°
23
67°
28°
24
65°
25°
25
47°
25°
26
46°
28°
27
53°
42°
28
58°
44°
29
64°
45°
30
64°
46°
31
63°
42°
1
65°
33°
2
64°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Wylie
Wylie's December 2026 forecast shows daily high temperatures ranging from 46° to 67°, with overnight lows between 25° and 47°. The average high for December is 57° with an average low of 38°. 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 Wylie. See also: January | February | March.
