S
M
T
W
T
F
S
26
72°
61°
27
68°
55°
28
75°
63°
29
75°
59°
30
72°
54°
31
70°
50°
1
70°
54°
2
79°
54°
3
81°
57°
4
72°
64°
5
68°
54°
6
68°
52°
7
72°
48°
8
77°
50°
9
79°
57°
10
72°
59°
11
82°
59°
12
91°
63°
13
84°
66°
14
75°
64°
15
73°
63°
16
72°
59°
17
72°
63°
18
70°
63°
19
71°
57°
20
68°
53°
21
65°
51°
22
70°
50°
23
72°
54°
24
75°
56°
25
72°
59°
26
71°
57°
27
70°
54°
28
70°
55°
29
69°
55°
30
68°
54°
31
69°
55°
1
67°
54°
2
70°
52°
3
69°
55°
4
70°
55°
5
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Barry
Barry's August 2026 forecast shows daily high temperatures ranging from 65° to 75°, with overnight lows between 50° and 59°. The average high for August is 70° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Barry. See also: September | October | November.