S
M
T
W
T
F
S
30
70°
55°
31
66°
50°
1
70°
48°
2
68°
57°
3
73°
63°
4
66°
55°
5
70°
52°
6
73°
55°
7
66°
59°
8
64°
54°
9
63°
45°
10
65°
52°
11
66°
49°
12
68°
60°
13
69°
52°
14
71°
58°
15
69°
52°
16
63°
49°
17
64°
51°
18
66°
50°
19
68°
52°
20
67°
50°
21
66°
51°
22
65°
51°
23
66°
51°
24
64°
50°
25
60°
50°
26
59°
48°
27
63°
50°
28
62°
45°
29
58°
44°
30
58°
46°
1
57°
49°
2
62°
49°
3
61°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wem
Wem's September 2026 forecast shows daily high temperatures ranging from 57° to 71°, with overnight lows between 44° and 60°. The average high for September is 64° with an average low of 50°. 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 Wem. See also: October | November | December.