S
M
T
W
T
F
S
29
60°
35°
30
58°
28°
1
45°
25°
2
46°
31°
3
58°
34°
4
52°
34°
5
46°
31°
6
47°
27°
7
43°
22°
8
42°
25°
9
49°
31°
10
51°
32°
11
53°
32°
12
56°
31°
13
53°
32°
14
47°
25°
15
48°
26°
16
50°
21°
17
44°
16°
18
42°
16°
19
43°
17°
20
40°
19°
21
43°
25°
22
44°
20°
23
43°
22°
24
48°
20°
25
43°
22°
26
51°
26°
27
54°
26°
28
49°
20°
29
44°
23°
30
43°
17°
31
43°
16°
1
42°
21°
2
43°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Lefors
Lefors's December 2026 forecast shows daily high temperatures ranging from 40° to 60°, with overnight lows between 16° and 35°. The average high for December is 48° with an average low of 25°. 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 Lefors. See also: January | February | March.