S
M
T
W
T
F
S
30
75°
51°
31
77°
47°
1
77°
56°
2
71°
59°
3
77°
56°
4
72°
54°
5
73°
56°
6
72°
48°
7
76°
46°
8
70°
57°
9
70°
55°
10
64°
42°
11
67°
43°
12
73°
56°
13
73°
49°
14
67°
51°
15
66°
50°
16
68°
46°
17
66°
45°
18
61°
42°
19
63°
42°
20
60°
43°
21
59°
42°
22
58°
47°
23
64°
46°
24
67°
47°
25
66°
46°
26
66°
44°
27
61°
42°
28
65°
45°
29
66°
46°
30
67°
47°
1
68°
47°
2
66°
44°
3
65°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lac-Nilgaut
Lac-Nilgaut's September 2026 forecast shows daily high temperatures ranging from 58° to 73°, with overnight lows between 42° and 57°. The average high for September is 66° with an average low of 46°. 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 Lac-Nilgaut. See also: October | November | December.
