S
M
T
W
T
F
S
30
91°
67°
31
97°
71°
1
99°
72°
2
100°
74°
3
99°
74°
4
100°
73°
5
100°
73°
6
88°
67°
7
88°
62°
8
94°
59°
9
94°
71°
10
80°
67°
11
85°
66°
12
92°
67°
13
87°
60°
14
85°
58°
15
97°
70°
16
95°
72°
17
100°
71°
18
99°
71°
19
96°
71°
20
94°
69°
21
69°
63°
22
73°
56°
23
69°
57°
24
73°
58°
25
73°
57°
26
73°
56°
27
76°
55°
28
82°
49°
29
84°
53°
30
90°
67°
1
88°
66°
2
72°
54°
3
73°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Witt
Witt's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September 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 September weather will actually feel in Witt. See also: October | November | December.