S
M
T
W
T
F
S
29
36°
27°
30
36°
27°
1
38°
34°
2
40°
34°
3
43°
32°
4
38°
30°
5
38°
29°
6
35°
29°
7
39°
34°
8
44°
36°
9
46°
38°
10
46°
34°
11
44°
33°
12
42°
33°
13
42°
30°
14
41°
27°
15
37°
32°
16
38°
32°
17
39°
31°
18
40°
30°
19
37°
31°
20
36°
33°
21
39°
34°
22
42°
32°
23
42°
30°
24
41°
31°
25
38°
33°
26
40°
30°
27
41°
29°
28
40°
30°
29
37°
32°
30
41°
32°
31
39°
33°
1
41°
32°
2
42°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Weimar
Weimar's December 2026 forecast shows daily high temperatures ranging from 35° to 46°, with overnight lows between 27° and 38°. The average high for December is 40° with an average low of 32°. 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 Weimar. See also: January | February | March.
