S
M
T
W
T
F
S
26
66°
54°
27
64°
54°
28
65°
55°
29
65°
55°
30
63°
52°
31
62°
53°
1
62°
52°
2
63°
51°
3
63°
55°
4
64°
54°
5
63°
55°
6
62°
53°
7
63°
53°
8
63°
55°
9
64°
55°
10
63°
54°
11
65°
56°
12
66°
55°
13
65°
52°
14
63°
55°
15
65°
54°
16
66°
54°
17
64°
51°
18
64°
50°
19
65°
50°
20
63°
51°
21
63°
49°
22
64°
51°
23
64°
51°
24
63°
52°
25
64°
51°
26
62°
54°
27
62°
53°
28
64°
52°
29
62°
52°
30
63°
53°
31
62°
54°
1
65°
53°
2
65°
53°
3
64°
52°
4
66°
49°
5
65°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Oban
Oban's August 2026 forecast shows daily high temperatures ranging from 62° to 66°, with overnight lows between 49° and 56°. The average high for August is 64° with an average low of 53°. 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 Oban. See also: September | October | November.