S
M
T
W
T
F
S
30
48°
30°
1
43°
30°
2
40°
33°
3
45°
25°
4
46°
25°
5
38°
29°
6
39°
28°
7
40°
27°
8
34°
25°
9
34°
21°
10
52°
26°
11
43°
26°
12
35°
26°
13
53°
25°
14
44°
14°
15
32°
11°
16
48°
23°
17
54°
24°
18
58°
30°
19
59°
34°
20
51°
26°
21
55°
32°
22
49°
21°
23
63°
36°
24
67°
43°
25
63°
42°
26
50°
40°
27
58°
35°
28
46°
32°
29
58°
29°
30
35°
24°
31
47°
22°
1
50°
28°
2
55°
26°
3
40°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Henderson
Henderson's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Henderson. See also: January | February | March.