S
M
T
W
T
F
S
29
38°
27°
30
36°
25°
1
38°
25°
2
41°
26°
3
45°
26°
4
42°
25°
5
42°
25°
6
38°
26°
7
39°
25°
8
40°
30°
9
36°
25°
10
35°
24°
11
38°
24°
12
40°
25°
13
38°
24°
14
37°
23°
15
37°
23°
16
34°
24°
17
35°
24°
18
35°
23°
19
37°
22°
20
35°
22°
21
40°
32°
22
43°
27°
23
43°
26°
24
42°
29°
25
35°
22°
26
34°
25°
27
36°
33°
28
38°
33°
29
39°
32°
30
41°
32°
31
39°
33°
1
40°
29°
2
40°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Eichenau
Eichenau's December 2026 forecast shows daily high temperatures ranging from 34° to 45°, with overnight lows between 22° and 34°. The average high for December is 38° 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 Eichenau. See also: January | February | March.