S
M
T
W
T
F
S
30
74°
58°
31
70°
56°
1
78°
64°
2
75°
59°
3
75°
53°
4
74°
52°
5
72°
53°
6
76°
52°
7
78°
52°
8
67°
58°
9
72°
55°
10
66°
46°
11
67°
47°
12
66°
49°
13
69°
53°
14
66°
51°
15
68°
48°
16
69°
52°
17
70°
45°
18
67°
50°
19
68°
51°
20
68°
52°
21
67°
52°
22
67°
50°
23
66°
49°
24
65°
50°
25
66°
49°
26
66°
48°
27
58°
47°
28
56°
46°
29
59°
44°
30
54°
43°
1
53°
45°
2
54°
45°
3
60°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lively
Lively's September 2026 forecast shows daily high temperatures ranging from 53° to 78°, with overnight lows between 43° and 58°. The average high for September is 66° 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 Lively. See also: October | November | December.