S
M
T
W
T
F
S
30
72°
56°
31
70°
56°
1
69°
49°
2
68°
50°
3
62°
56°
4
66°
56°
5
69°
53°
6
70°
48°
7
66°
48°
8
61°
52°
9
67°
53°
10
66°
54°
11
65°
53°
12
62°
49°
13
61°
49°
14
58°
48°
15
58°
48°
16
59°
45°
17
58°
50°
18
61°
45°
19
58°
44°
20
57°
52°
21
63°
49°
22
64°
43°
23
58°
41°
24
56°
46°
25
56°
42°
26
55°
41°
27
Hist. Avg.
60°
43°
28
Hist. Avg.
60°
42°
29
Hist. Avg.
59°
42°
30
Hist. Avg.
59°
42°
1
Hist. Avg.
59°
42°
2
Hist. Avg.
58°
41°
3
Hist. Avg.
58°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Petite-Lameque
Petite-Lameque's September 2026 forecast shows daily high temperatures ranging from 55° to 72°, with overnight lows between 41° and 56°. The average high for September is 63° with an average low of 49°. 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 Petite-Lameque. See also: October | November | December.
