S
M
T
W
T
F
S
30
90°
60°
31
94°
66°
1
84°
60°
2
86°
52°
3
87°
51°
4
86°
54°
5
94°
59°
6
82°
41°
7
84°
45°
8
87°
46°
9
92°
50°
10
90°
55°
11
85°
58°
12
73°
53°
13
71°
50°
14
73°
48°
15
72°
47°
16
73°
49°
17
73°
47°
18
76°
49°
19
78°
53°
20
75°
52°
21
74°
52°
22
71°
51°
23
70°
48°
24
74°
51°
25
75°
51°
26
74°
50°
27
74°
46°
28
66°
42°
29
64°
40°
30
63°
43°
1
65°
43°
2
63°
41°
3
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Curtea
Curtea's September 2026 forecast shows daily high temperatures ranging from 63° to 92°, with overnight lows between 40° and 58°. The average high for September is 74° with an average low of 48°. 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 Curtea. See also: October | November | December.