S
M
T
W
T
F
S
30
87°
60°
31
83°
54°
1
80°
54°
2
79°
55°
3
79°
55°
4
80°
54°
5
79°
54°
6
77°
55°
7
77°
54°
8
78°
58°
9
77°
54°
10
76°
53°
11
77°
53°
12
76°
52°
13
77°
53°
14
76°
53°
15
74°
55°
16
76°
50°
17
75°
51°
18
74°
51°
19
74°
56°
20
73°
56°
21
74°
50°
22
71°
48°
23
Hist. Avg.
75°
53°
24
Hist. Avg.
74°
53°
25
Hist. Avg.
74°
53°
26
Hist. Avg.
74°
52°
27
Hist. Avg.
73°
52°
28
Hist. Avg.
73°
52°
29
Hist. Avg.
73°
51°
30
Hist. Avg.
72°
51°
1
Hist. Avg.
72°
50°
2
Hist. Avg.
72°
50°
3
Hist. Avg.
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lake Heritage
Lake Heritage's September 2026 forecast shows daily high temperatures ranging from 71° to 87°, with overnight lows between 48° and 60°. The average high for September is 77° with an average low of 54°. 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 Lake Heritage. See also: October | November | December.
