S
M
T
W
T
F
S
30
86°
61°
31
89°
63°
1
89°
62°
2
86°
65°
3
85°
63°
4
87°
62°
5
91°
57°
6
83°
58°
7
80°
52°
8
80°
54°
9
80°
51°
10
83°
56°
11
83°
56°
12
83°
59°
13
66°
55°
14
73°
53°
15
75°
54°
16
75°
53°
17
81°
54°
18
77°
53°
19
76°
51°
20
74°
50°
21
72°
51°
22
73°
53°
23
64°
46°
24
66°
45°
25
68°
49°
26
73°
52°
27
72°
51°
28
63°
48°
29
71°
51°
30
72°
51°
1
70°
50°
2
69°
50°
3
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Furtunesti
Furtunesti's September 2026 forecast shows daily high temperatures ranging from 63° to 83°, with overnight lows between 45° and 59°. The average high for September is 73° with an average low of 52°. 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 Furtunesti. See also: October | November | December.