S
M
T
W
T
F
S
29
50°
27°
30
54°
32°
1
60°
30°
2
59°
25°
3
51°
32°
4
57°
38°
5
60°
41°
6
62°
35°
7
63°
30°
8
56°
34°
9
57°
31°
10
59°
38°
11
58°
34°
12
58°
32°
13
55°
23°
14
47°
28°
15
47°
26°
16
49°
33°
17
55°
35°
18
57°
37°
19
58°
35°
20
62°
29°
21
59°
27°
22
51°
27°
23
45°
23°
24
44°
27°
25
48°
27°
26
47°
19°
27
46°
18°
28
44°
25°
29
45°
17°
30
44°
16°
31
42°
19°
1
40°
24°
2
42°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Luther
Luther's December 2026 forecast shows daily high temperatures ranging from 40° to 63°, with overnight lows between 16° and 41°. The average high for December is 52° 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 Luther. See also: January | February | March.
