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