S
M
T
W
T
F
S
28
37°
28°
29
37°
27°
30
35°
26°
31
32°
24°
1
37°
30°
2
38°
32°
3
33°
28°
4
31°
26°
5
32°
20°
6
25°
12°
7
27°
15°
8
20°
9°
9
17°
7°
10
28°
11°
11
29°
22°
12
25°
14°
13
31°
23°
14
40°
29°
15
35°
29°
16
40°
33°
17
35°
29°
18
35°
24°
19
36°
22°
20
37°
22°
21
34°
18°
22
37°
17°
23
23°
14°
24
25°
22°
25
28°
24°
26
34°
28°
27
32°
29°
28
33°
28°
29
28°
22°
30
26°
22°
31
21°
13°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Poznan
Poznan's January 2026 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 Poznan. See also: February | March | April.
