S
M
T
W
T
F
S
26
70°
46°
27
66°
53°
28
64°
51°
29
68°
47°
30
72°
53°
31
74°
51°
1
70°
53°
2
66°
58°
3
62°
56°
4
61°
53°
5
62°
55°
6
63°
54°
7
64°
52°
8
66°
53°
9
64°
56°
10
66°
55°
11
65°
56°
12
65°
55°
13
66°
54°
14
62°
52°
15
63°
50°
16
65°
50°
17
66°
52°
18
65°
54°
19
61°
50°
20
59°
50°
21
60°
49°
22
59°
50°
23
59°
48°
24
58°
49°
25
59°
48°
26
58°
46°
27
58°
46°
28
60°
52°
29
59°
52°
30
58°
51°
31
58°
49°
1
57°
48°
2
57°
46°
3
56°
46°
4
56°
49°
5
57°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Possession
Possession's August 2026 forecast shows daily high temperatures ranging from 56° to 70°, with overnight lows between 46° and 58°. The average high for August is 61° with an average low of 51°. 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 Possession. See also: September | October | November.