S
M
T
W
T
F
S
29
60°
42°
30
62°
44°
1
63°
39°
2
56°
36°
3
61°
44°
4
65°
41°
5
55°
39°
6
54°
40°
7
51°
43°
8
56°
42°
9
62°
43°
10
63°
45°
11
64°
39°
12
50°
33°
13
51°
32°
14
50°
29°
15
49°
32°
16
49°
28°
17
50°
35°
18
56°
43°
19
60°
43°
20
61°
35°
21
48°
30°
22
50°
34°
23
57°
39°
24
55°
37°
25
48°
28°
26
48°
28°
27
50°
36°
28
52°
29°
29
53°
29°
30
50°
30°
31
52°
28°
1
51°
27°
2
50°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Lanett
Lanett's December 2026 forecast shows daily high temperatures ranging from 48° to 65°, with overnight lows between 27° and 45°. The average high for December is 55° with an average low of 36°. 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 Lanett. See also: January | February | March.
