S
M
T
W
T
F
S
27
42°
33°
28
41°
32°
29
40°
34°
30
42°
35°
31
42°
36°
1
43°
34°
2
43°
34°
3
42°
32°
4
41°
33°
5
40°
33°
6
40°
32°
7
39°
28°
8
38°
32°
9
42°
36°
10
43°
34°
11
43°
31°
12
42°
29°
13
35°
28°
14
34°
27°
15
39°
26°
16
36°
29°
17
37°
27°
18
39°
27°
19
34°
28°
20
34°
27°
21
35°
29°
22
34°
29°
23
35°
30°
24
37°
26°
25
36°
25°
26
34°
24°
27
35°
26°
28
39°
31°
29
40°
29°
30
Hist. Avg.
39°
33°
31
Hist. Avg.
39°
33°
1
Hist. Avg.
39°
33°
2
Hist. Avg.
39°
33°
3
Hist. Avg.
39°
33°
4
Hist. Avg.
39°
33°
5
Hist. Avg.
39°
33°
6
Hist. Avg.
39°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Rostock
Rostock's January 2027 forecast shows daily high temperatures ranging from 34° to 43°, with overnight lows between 24° and 36°. The average high for January is 39° with an average low of 30°. 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 Rostock. See also: February | March | April.