S
M
T
W
T
F
S
30
75°
50°
31
75°
51°
1
76°
51°
2
76°
56°
3
83°
54°
4
80°
56°
5
75°
53°
6
80°
51°
7
77°
50°
8
78°
51°
9
73°
50°
10
77°
54°
11
78°
47°
12
79°
46°
13
72°
53°
14
77°
56°
15
79°
43°
16
81°
41°
17
72°
40°
18
67°
40°
19
66°
42°
20
68°
45°
21
68°
45°
22
74°
42°
23
68°
40°
24
66°
39°
25
66°
39°
26
67°
41°
27
66°
41°
28
65°
40°
29
64°
40°
30
69°
40°
1
64°
37°
2
70°
43°
3
Hist. Avg.
69°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ree Heights
Ree Heights's September 2026 forecast shows daily high temperatures ranging from 64° to 83°, with overnight lows between 37° and 56°. The average high for September is 73° with an average low of 46°. 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 Ree Heights. See also: October | November | December.