S
M
T
W
T
F
S
30
72°
63°
31
69°
62°
1
71°
60°
2
70°
57°
3
72°
64°
4
72°
64°
5
69°
56°
6
N/A
7
78°
60°
8
64°
51°
9
64°
49°
10
68°
53°
11
68°
55°
12
71°
56°
13
69°
58°
14
71°
57°
15
71°
56°
16
65°
54°
17
65°
52°
18
67°
53°
19
67°
55°
20
66°
54°
21
68°
56°
22
68°
56°
23
67°
55°
24
69°
55°
25
69°
54°
26
66°
50°
27
64°
48°
28
64°
47°
29
63°
47°
30
63°
53°
1
64°
53°
2
64°
50°
3
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Hillegem
Hillegem's September 2026 forecast shows daily high temperatures ranging from 63° to 78°, with overnight lows between 47° and 60°. The average high for September is 67° with an average low of 53°. 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 Hillegem. See also: October | November | December.
