S
M
T
W
T
F
S
30
68°
50°
31
66°
45°
1
68°
45°
2
61°
48°
3
57°
46°
4
61°
48°
5
55°
46°
6
66°
46°
7
57°
46°
8
63°
46°
9
55°
41°
10
68°
46°
11
63°
43°
12
61°
37°
13
70°
41°
14
72°
48°
15
54°
41°
16
55°
41°
17
63°
48°
18
68°
52°
19
70°
45°
20
81°
48°
21
55°
45°
22
61°
43°
23
64°
39°
24
N/A
25
71°
48°
26
55°
38°
27
58°
41°
28
61°
40°
29
69°
57°
30
71°
51°
1
71°
53°
2
62°
48°
3
63°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lenah Valley
Lenah Valley's September 2026 forecast shows daily high temperatures ranging from 55° to 71°, with overnight lows between 38° and 57°. The average high for September is 65° with an average low of 47°. 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 Lenah Valley. See also: October | November | December.
