S
M
T
W
T
F
S
30
74°
50°
31
76°
56°
1
75°
56°
2
73°
53°
3
69°
49°
4
67°
50°
5
66°
49°
6
66°
49°
7
69°
47°
8
71°
49°
9
73°
54°
10
68°
54°
11
69°
52°
12
66°
53°
13
65°
51°
14
65°
50°
15
64°
52°
16
65°
53°
17
64°
53°
18
64°
50°
19
63°
49°
20
66°
46°
21
68°
47°
22
67°
46°
23
68°
47°
24
68°
48°
25
66°
47°
26
64°
47°
27
68°
48°
28
64°
46°
29
60°
44°
30
65°
43°
1
59°
47°
2
65°
44°
3
64°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wehr
Wehr's September 2026 forecast shows daily high temperatures ranging from 59° to 76°, with overnight lows between 42° and 56°. The average high for September is 67° with an average low of 49°. 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 Wehr. See also: October | November | December.
