S
M
T
W
T
F
S
30
79°
69°
31
79°
68°
1
78°
68°
2
79°
67°
3
80°
68°
4
79°
68°
5
79°
69°
6
80°
70°
7
80°
69°
8
78°
69°
9
76°
68°
10
77°
69°
11
76°
69°
12
77°
70°
13
79°
69°
14
81°
70°
15
80°
69°
16
78°
68°
17
79°
67°
18
78°
70°
19
78°
65°
20
77°
63°
21
74°
61°
22
Hist. Avg.
77°
66°
23
Hist. Avg.
77°
66°
24
Hist. Avg.
76°
65°
25
Hist. Avg.
76°
65°
26
Hist. Avg.
76°
65°
27
Hist. Avg.
76°
65°
28
Hist. Avg.
76°
65°
29
Hist. Avg.
76°
65°
30
Hist. Avg.
76°
64°
1
Hist. Avg.
76°
64°
2
Hist. Avg.
76°
64°
3
Hist. Avg.
76°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in University Heights
University Heights's September 2026 forecast shows daily high temperatures ranging from 74° to 81°, with overnight lows between 61° and 70°. The average high for September is 78° with an average low of 68°. 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 University Heights. See also: October | November | December.