S
M
T
W
T
F
S
30
76°
57°
31
78°
57°
1
75°
54°
2
69°
52°
3
69°
53°
4
70°
54°
5
74°
56°
6
77°
57°
7
77°
57°
8
76°
56°
9
77°
56°
10
76°
55°
11
75°
55°
12
76°
54°
13
74°
55°
14
70°
42°
15
64°
44°
16
66°
49°
17
67°
48°
18
65°
42°
19
67°
47°
20
67°
50°
21
72°
50°
22
72°
48°
23
71°
41°
24
66°
43°
25
68°
45°
26
71°
49°
27
70°
46°
28
68°
39°
29
64°
34°
30
59°
40°
1
59°
47°
2
66°
45°
3
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Ballinafad
Ballinafad's September 2026 forecast shows daily high temperatures ranging from 59° to 78°, with overnight lows between 34° and 57°. The average high for September is 70° with an average low of 49°. 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 Ballinafad. See also: October | November | December.