S
M
T
W
T
F
S
30
101°
79°
31
100°
77°
1
99°
75°
2
103°
73°
3
102°
76°
4
101°
76°
5
99°
75°
6
102°
74°
7
103°
75°
8
102°
77°
9
101°
76°
10
101°
74°
11
99°
73°
12
97°
72°
13
95°
73°
14
89°
64°
15
92°
69°
16
93°
70°
17
93°
70°
18
92°
69°
19
92°
69°
20
91°
68°
21
92°
68°
22
91°
67°
23
86°
67°
24
88°
66°
25
89°
65°
26
89°
64°
27
90°
65°
28
90°
65°
29
89°
64°
30
89°
64°
1
88°
63°
2
89°
63°
3
88°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Weinert
Weinert's September 2026 forecast shows daily high temperatures ranging from 86° to 103°, with overnight lows between 63° and 77°. The average high for September is 94° with an average low of 69°. 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 Weinert. See also: October | November | December.