S
M
T
W
T
F
S
29
36°
29°
30
39°
36°
31
41°
33°
1
46°
40°
2
41°
35°
3
37°
34°
4
38°
32°
5
53°
31°
6
58°
44°
7
42°
35°
8
40°
36°
9
35°
32°
10
36°
33°
11
35°
31°
12
39°
28°
13
36°
24°
14
37°
23°
15
39°
36°
16
37°
29°
17
29°
27°
18
28°
26°
19
29°
24°
20
30°
27°
21
31°
25°
22
46°
28°
23
42°
39°
24
49°
42°
25
53°
42°
26
45°
38°
27
54°
45°
28
52°
45°
29
47°
42°
30
45°
37°
31
44°
31°
1
42°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Castrop-Rauxel
Castrop-Rauxel's January 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Castrop-Rauxel. See also: February | March | April.