S
M
T
W
T
F
S
30
79°
63°
31
75°
61°
1
75°
55°
2
77°
52°
3
79°
55°
4
80°
56°
5
71°
44°
6
73°
54°
7
80°
56°
8
73°
50°
9
59°
42°
10
59°
42°
11
57°
46°
12
58°
45°
13
57°
43°
14
57°
46°
15
58°
42°
16
57°
44°
17
58°
47°
18
63°
51°
19
63°
53°
20
61°
49°
21
56°
46°
22
59°
46°
23
61°
51°
24
61°
49°
25
62°
52°
26
61°
51°
27
60°
48°
28
57°
45°
29
52°
43°
30
56°
44°
1
54°
43°
2
49°
42°
3
48°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bitz
Bitz's September 2026 forecast shows daily high temperatures ranging from 48° to 80°, with overnight lows between 42° and 56°. The average high for September is 61° with an average low of 47°. 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 Bitz. See also: October | November | December.