S
M
T
W
T
F
S
29
62°
32°
30
57°
34°
1
56°
34°
2
57°
33°
3
58°
32°
4
57°
34°
5
57°
36°
6
56°
35°
7
59°
34°
8
57°
40°
9
56°
40°
10
57°
41°
11
61°
41°
12
62°
40°
13
62°
39°
14
61°
40°
15
62°
41°
16
62°
41°
17
61°
36°
18
54°
34°
19
53°
41°
20
55°
40°
21
57°
40°
22
56°
37°
23
54°
42°
24
53°
39°
25
55°
35°
26
52°
34°
27
55°
34°
28
53°
33°
29
53°
33°
30
53°
38°
31
53°
39°
1
Hist. Avg.
57°
40°
2
Hist. Avg.
57°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Lamont
Lamont's December 2026 forecast shows daily high temperatures ranging from 52° to 62°, with overnight lows between 32° and 42°. 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 Lamont. See also: January | February | March.
