S
M
T
W
T
F
S
30
69°
58°
31
72°
58°
1
73°
57°
2
74°
55°
3
72°
53°
4
69°
56°
5
71°
55°
6
71°
52°
7
69°
56°
8
71°
53°
9
70°
55°
10
67°
52°
11
65°
51°
12
65°
50°
13
64°
51°
14
64°
52°
15
65°
55°
16
68°
53°
17
69°
55°
18
68°
52°
19
69°
49°
20
68°
50°
21
64°
50°
22
62°
51°
23
62°
50°
24
63°
48°
25
62°
52°
26
63°
52°
27
67°
50°
28
66°
45°
29
62°
46°
30
62°
48°
1
60°
47°
2
61°
48°
3
62°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wijdewormer
Wijdewormer's September 2026 forecast shows daily high temperatures ranging from 60° to 74°, with overnight lows between 45° and 58°. The average high for September is 67° with an average low of 52°. 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 Wijdewormer. See also: October | November | December.