S
M
T
W
T
F
S
30
67°
46°
31
68°
47°
1
68°
46°
2
69°
50°
3
68°
53°
4
71°
46°
5
68°
45°
6
67°
51°
7
69°
53°
8
66°
52°
9
72°
52°
10
68°
48°
11
65°
50°
12
65°
47°
13
71°
49°
14
63°
45°
15
62°
46°
16
Hist. Avg.
66°
45°
17
Hist. Avg.
66°
45°
18
Hist. Avg.
66°
45°
19
Hist. Avg.
65°
45°
20
Hist. Avg.
65°
44°
21
Hist. Avg.
65°
44°
22
Hist. Avg.
64°
44°
23
Hist. Avg.
64°
43°
24
Hist. Avg.
63°
43°
25
Hist. Avg.
63°
43°
26
Hist. Avg.
63°
42°
27
Hist. Avg.
62°
42°
28
Hist. Avg.
62°
42°
29
Hist. Avg.
62°
41°
30
Hist. Avg.
61°
41°
1
Hist. Avg.
61°
41°
2
Hist. Avg.
60°
40°
3
Hist. Avg.
60°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lascelles
Lascelles's September 2026 forecast shows daily high temperatures ranging from 62° to 72°, with overnight lows between 45° and 53°. The average high for September is 67° 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 Lascelles. See also: October | November | December.