S
M
T
W
T
F
S
30
93°
65°
31
86°
64°
1
82°
63°
2
90°
61°
3
91°
66°
4
90°
68°
5
86°
66°
6
77°
64°
7
84°
64°
8
84°
66°
9
79°
57°
10
82°
52°
11
88°
66°
12
73°
50°
13
72°
48°
14
64°
54°
15
70°
50°
16
73°
50°
17
68°
57°
18
61°
59°
19
59°
57°
20
68°
55°
21
54°
50°
22
64°
48°
23
72°
52°
24
61°
59°
25
64°
57°
26
64°
59°
27
70°
57°
28
72°
57°
29
70°
61°
30
79°
59°
1
66°
45°
2
63°
39°
3
68°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lamberton
Lamberton's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Lamberton. See also: October | November | December.
