S
M
T
W
T
F
S
29
65°
45°
30
64°
49°
1
66°
43°
2
68°
33°
3
64°
32°
4
54°
27°
5
49°
28°
6
46°
27°
7
47°
29°
8
48°
32°
9
50°
27°
10
46°
27°
11
47°
36°
12
49°
33°
13
53°
28°
14
56°
26°
15
46°
29°
16
49°
37°
17
51°
40°
18
51°
42°
19
58°
43°
20
59°
41°
21
60°
42°
22
59°
43°
23
60°
40°
24
63°
33°
25
54°
32°
26
52°
40°
27
55°
44°
28
59°
43°
29
59°
39°
30
61°
36°
31
59°
27°
1
55°
30°
2
47°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Lonoke
Lonoke's December 2026 forecast shows daily high temperatures ranging from 46° to 68°, with overnight lows between 26° and 49°. The average high for December is 55° with an average low of 35°. 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 Lonoke. See also: January | February | March.