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