S
M
T
W
T
F
S
30
67°
53°
31
76°
54°
1
77°
52°
2
74°
49°
3
71°
45°
4
68°
44°
5
74°
52°
6
69°
52°
7
67°
51°
8
Hist. Avg.
69°
45°
9
Hist. Avg.
69°
45°
10
Hist. Avg.
68°
45°
11
Hist. Avg.
68°
45°
12
Hist. Avg.
68°
44°
13
Hist. Avg.
67°
44°
14
Hist. Avg.
67°
44°
15
Hist. Avg.
67°
44°
16
Hist. Avg.
66°
43°
17
Hist. Avg.
66°
43°
18
Hist. Avg.
66°
43°
19
Hist. Avg.
65°
43°
20
Hist. Avg.
65°
42°
21
Hist. Avg.
65°
42°
22
Hist. Avg.
64°
42°
23
Hist. Avg.
64°
41°
24
Hist. Avg.
64°
41°
25
Hist. Avg.
63°
41°
26
Hist. Avg.
63°
41°
27
Hist. Avg.
63°
40°
28
Hist. Avg.
62°
40°
29
Hist. Avg.
62°
40°
30
Hist. Avg.
62°
39°
1
Hist. Avg.
61°
39°
2
Hist. Avg.
61°
39°
3
Hist. Avg.
60°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lac-Nilgaut
Lac-Nilgaut's September 2026 forecast shows daily high temperatures ranging from 67° to 77°, with overnight lows between 44° and 54°. The average high for September is 71° 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 Lac-Nilgaut. See also: October | November | December.
