S
M
T
W
T
F
S
30
89°
78°
31
88°
79°
1
88°
79°
2
89°
77°
3
88°
78°
4
89°
75°
5
89°
77°
6
87°
79°
7
88°
79°
8
87°
78°
9
88°
77°
10
87°
78°
11
86°
77°
12
86°
78°
13
87°
79°
14
87°
78°
15
88°
77°
16
89°
77°
17
87°
78°
18
87°
78°
19
88°
77°
20
87°
78°
21
88°
79°
22
89°
79°
23
89°
78°
24
87°
78°
25
87°
77°
26
88°
78°
27
85°
77°
28
86°
76°
29
85°
77°
30
85°
76°
1
86°
77°
2
86°
77°
3
85°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Glenvar Heights
Glenvar Heights's September 2026 forecast shows daily high temperatures ranging from 85° to 89°, with overnight lows between 75° and 79°. The average high for September is 87° with an average low of 78°. 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 Glenvar Heights. See also: October | November | December.
