S
M
T
W
T
F
S
30
80°
53°
31
85°
48°
1
76°
47°
2
76°
44°
3
75°
47°
4
75°
50°
5
69°
57°
6
67°
39°
7
75°
36°
8
83°
44°
9
85°
52°
10
64°
45°
11
54°
48°
12
59°
44°
13
67°
47°
14
63°
48°
15
65°
51°
16
70°
48°
17
61°
45°
18
60°
44°
19
62°
46°
20
63°
46°
21
64°
47°
22
57°
44°
23
55°
38°
24
60°
46°
25
64°
46°
26
62°
43°
27
55°
39°
28
57°
45°
29
57°
39°
30
52°
36°
1
51°
35°
2
52°
35°
3
52°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Niedzica
Niedzica's September 2026 forecast shows daily high temperatures ranging from 51° to 85°, with overnight lows between 35° and 52°. The average high for September is 60° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Niedzica. See also: October | November | December.