S
M
T
W
T
F
S
30
80°
60°
31
74°
60°
1
73°
56°
2
75°
53°
3
73°
56°
4
N/A
5
63°
44°
6
63°
48°
7
67°
56°
8
70°
53°
9
55°
46°
10
55°
45°
11
56°
44°
12
55°
44°
13
55°
43°
14
56°
42°
15
58°
45°
16
59°
46°
17
60°
45°
18
64°
43°
19
56°
46°
20
60°
44°
21
61°
44°
22
58°
42°
23
62°
44°
24
64°
44°
25
64°
45°
26
63°
40°
27
56°
37°
28
56°
36°
29
57°
36°
30
58°
43°
1
54°
38°
2
53°
36°
3
57°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lam
Lam's September 2026 forecast shows daily high temperatures ranging from 53° to 70°, with overnight lows between 36° and 56°. The average high for September is 59° with an average low of 43°. 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 Lam. See also: October | November | December.
