S
M
T
W
T
F
S
30
87°
59°
31
90°
58°
1
91°
55°
2
89°
65°
3
87°
62°
4
87°
57°
5
92°
54°
6
86°
58°
7
80°
51°
8
85°
49°
9
86°
57°
10
89°
62°
11
90°
61°
12
91°
61°
13
71°
59°
14
76°
59°
15
79°
59°
16
81°
58°
17
84°
60°
18
81°
58°
19
77°
56°
20
78°
56°
21
77°
55°
22
78°
56°
23
70°
51°
24
71°
50°
25
73°
53°
26
76°
55°
27
74°
54°
28
66°
51°
29
75°
54°
30
76°
54°
1
75°
53°
2
72°
53°
3
70°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Popesti Leordeni
Popesti Leordeni's September 2026 forecast shows daily high temperatures ranging from 66° to 91°, with overnight lows between 50° and 62°. The average high for September is 77° with an average low of 56°. 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 Popesti Leordeni. See also: October | November | December.