S
M
T
W
T
F
S
29
55°
32°
30
48°
27°
1
48°
36°
2
47°
36°
3
51°
35°
4
53°
31°
5
41°
28°
6
39°
28°
7
39°
25°
8
40°
23°
9
39°
26°
10
39°
33°
11
47°
34°
12
51°
34°
13
47°
33°
14
47°
31°
15
46°
34°
16
51°
33°
17
49°
32°
18
36°
17°
19
35°
21°
20
41°
21°
21
40°
26°
22
44°
21°
23
40°
25°
24
45°
23°
25
40°
21°
26
39°
31°
27
48°
29°
28
51°
23°
29
46°
18°
30
39°
15°
31
34°
19°
1
35°
16°
2
39°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Lehman
Lehman's December 2026 forecast shows daily high temperatures ranging from 34° to 55°, with overnight lows between 14° and 36°. The average high for December is 44° with an average low of 27°. 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 Lehman. See also: January | February | March.
