S
M
T
W
T
F
S
30
81°
69°
31
83°
69°
1
83°
67°
2
88°
68°
3
85°
71°
4
83°
68°
5
N/A
6
89°
67°
7
92°
70°
8
94°
69°
9
93°
68°
10
91°
67°
11
88°
66°
12
97°
59°
13
96°
58°
14
93°
56°
15
87°
64°
16
87°
64°
17
86°
63°
18
88°
65°
19
87°
62°
20
86°
64°
21
88°
65°
22
88°
65°
23
87°
64°
24
88°
65°
25
88°
65°
26
87°
64°
27
87°
64°
28
86°
63°
29
86°
64°
30
85°
64°
1
83°
63°
2
82°
62°
3
84°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Arad
Arad's September 2026 forecast shows daily high temperatures ranging from 82° to 97°, with overnight lows between 56° and 70°. The average high for September is 88° with an average low of 64°. 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 Arad. See also: October | November | December.