S
M
T
W
T
F
S
30
72°
55°
31
68°
55°
1
68°
55°
2
68°
61°
3
70°
64°
4
68°
57°
5
66°
52°
6
77°
57°
7
N/A
8
66°
52°
9
65°
54°
10
66°
55°
11
68°
50°
12
66°
59°
13
69°
58°
14
70°
56°
15
68°
53°
16
66°
52°
17
67°
53°
18
68°
54°
19
66°
53°
20
67°
54°
21
66°
54°
22
67°
53°
23
66°
53°
24
66°
52°
25
65°
48°
26
63°
50°
27
63°
47°
28
64°
48°
29
63°
50°
30
64°
51°
1
62°
46°
2
63°
51°
3
64°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Barry
Barry's September 2026 forecast shows daily high temperatures ranging from 62° to 70°, with overnight lows between 46° and 59°. The average high for September is 66° 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 Barry. See also: October | November | December.
