S
M
T
W
T
F
S
29
58°
39°
30
60°
32°
1
49°
27°
2
44°
27°
3
52°
36°
4
54°
36°
5
49°
35°
6
45°
30°
7
44°
25°
8
41°
24°
9
43°
27°
10
45°
31°
11
49°
28°
12
54°
31°
13
49°
32°
14
48°
27°
15
49°
29°
16
47°
27°
17
43°
21°
18
41°
19°
19
40°
15°
20
37°
16°
21
36°
27°
22
43°
24°
23
42°
22°
24
41°
19°
25
40°
26°
26
42°
27°
27
42°
26°
28
43°
24°
29
41°
24°
30
40°
22°
31
41°
19°
1
38°
18°
2
36°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Lenapah
Lenapah's December 2026 forecast shows daily high temperatures ranging from 36° to 60°, with overnight lows between 15° and 39°. The average high for December is 45° with an average low of 26°. 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 Lenapah. See also: January | February | March.