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