S
M
T
W
T
F
S
26
73°
59°
27
73°
60°
28
72°
59°
29
73°
59°
30
72°
58°
31
70°
58°
1
71°
57°
2
67°
59°
3
70°
59°
4
70°
58°
5
69°
59°
6
70°
58°
7
69°
56°
8
68°
53°
9
68°
53°
10
69°
58°
11
68°
56°
12
68°
53°
13
69°
53°
14
68°
58°
15
67°
53°
16
67°
56°
17
68°
53°
18
67°
56°
19
67°
54°
20
68°
53°
21
67°
57°
22
68°
52°
23
66°
53°
24
69°
52°
25
66°
52°
26
67°
53°
27
68°
56°
28
69°
56°
29
70°
57°
30
70°
57°
31
69°
56°
1
70°
56°
2
70°
55°
3
68°
53°
4
69°
56°
5
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Osmington
Osmington's August 2026 forecast shows daily high temperatures ranging from 66° to 73°, with overnight lows between 52° and 60°. The average high for August is 69° with an average low of 56°. 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 Osmington. See also: September | October | November.