S
M
T
W
T
F
S
30
78°
50°
31
73°
47°
1
69°
48°
2
69°
48°
3
70°
46°
4
68°
47°
5
68°
47°
6
69°
48°
7
70°
53°
8
73°
52°
9
68°
47°
10
68°
48°
11
69°
50°
12
69°
46°
13
71°
49°
14
70°
50°
15
67°
46°
16
66°
45°
17
64°
44°
18
66°
48°
19
65°
49°
20
65°
51°
21
Hist. Avg.
69°
47°
22
Hist. Avg.
69°
47°
23
Hist. Avg.
68°
46°
24
Hist. Avg.
68°
46°
25
Hist. Avg.
67°
46°
26
Hist. Avg.
67°
46°
27
Hist. Avg.
66°
45°
28
Hist. Avg.
66°
45°
29
Hist. Avg.
66°
44°
30
Hist. Avg.
65°
44°
1
Hist. Avg.
65°
44°
2
Hist. Avg.
64°
44°
3
Hist. Avg.
64°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lacona
Lacona's September 2026 forecast shows daily high temperatures ranging from 64° to 78°, with overnight lows between 44° and 53°. The average high for September is 69° with an average low of 48°. 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 Lacona. See also: October | November | December.
