S
M
T
W
T
F
S
29
54°
38°
30
52°
35°
1
48°
39°
2
51°
28°
3
53°
27°
4
57°
27°
5
43°
28°
6
44°
27°
7
45°
28°
8
46°
26°
9
45°
25°
10
42°
24°
11
40°
24°
12
40°
25°
13
42°
26°
14
44°
27°
15
46°
28°
16
48°
31°
17
49°
33°
18
45°
33°
19
44°
32°
20
44°
27°
21
43°
27°
22
43°
32°
23
42°
26°
24
44°
25°
25
41°
24°
26
42°
25°
27
40°
25°
28
41°
24°
29
42°
28°
30
47°
20°
31
44°
18°
1
Hist. Avg.
43°
28°
2
Hist. Avg.
43°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Halliday
Halliday's December 2026 forecast shows daily high temperatures ranging from 40° to 57°, with overnight lows between 18° and 39°. The average high for December is 45° with an average low of 28°. 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 Halliday. See also: January | February | March.
