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