S
M
T
W
T
F
S
27
34°
31°
28
36°
32°
29
35°
32°
30
39°
31°
31
39°
32°
1
36°
32°
2
38°
33°
3
40°
34°
4
41°
35°
5
41°
34°
6
42°
31°
7
40°
32°
8
37°
30°
9
36°
32°
10
40°
31°
11
40°
31°
12
39°
30°
13
39°
29°
14
38°
29°
15
37°
27°
16
35°
27°
17
33°
29°
18
36°
29°
19
38°
28°
20
37°
31°
21
38°
30°
22
40°
32°
23
43°
32°
24
44°
30°
25
41°
29°
26
37°
31°
27
37°
28°
28
40°
25°
29
37°
26°
30
33°
25°
31
34°
26°
1
35°
28°
2
37°
28°
3
37°
27°
4
35°
25°
5
36°
24°
6
35°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Ostritz
Ostritz's January 2027 forecast shows daily high temperatures ranging from 33° to 44°, with overnight lows between 22° and 35°. The average high for January is 38° 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 Ostritz. See also: February | March | April.