S
M
T
W
T
F
S
29
66°
45°
30
65°
51°
1
66°
47°
2
58°
47°
3
64°
44°
4
56°
38°
5
55°
37°
6
55°
39°
7
57°
41°
8
57°
37°
9
55°
43°
10
56°
38°
11
55°
35°
12
54°
34°
13
53°
33°
14
54°
34°
15
53°
33°
16
52°
33°
17
53°
34°
18
53°
34°
19
55°
35°
20
55°
40°
21
57°
40°
22
57°
42°
23
58°
32°
24
55°
31°
25
50°
32°
26
51°
33°
27
53°
35°
28
55°
35°
29
59°
36°
30
59°
36°
31
60°
37°
1
60°
34°
2
59°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Henderson
Henderson's December 2026 forecast shows daily high temperatures ranging from 50° to 66°, with overnight lows between 31° and 51°. The average high for December is 57° with an average low of 37°. 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.
