S
M
T
W
T
F
S
26
84°
62°
27
84°
63°
28
80°
62°
29
79°
62°
30
79°
56°
31
77°
55°
1
77°
56°
2
78°
57°
3
77°
62°
4
78°
59°
5
78°
57°
6
79°
62°
7
82°
62°
8
79°
61°
9
79°
60°
10
82°
59°
11
80°
56°
12
83°
62°
13
84°
61°
14
85°
62°
15
83°
61°
16
85°
62°
17
86°
62°
18
85°
60°
19
83°
54°
20
77°
54°
21
77°
53°
22
78°
53°
23
78°
54°
24
79°
53°
25
79°
53°
26
80°
54°
27
81°
54°
28
83°
55°
29
79°
52°
30
78°
53°
31
82°
58°
1
84°
54°
2
83°
53°
3
78°
52°
4
79°
53°
5
81°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cowen
Cowen's August 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 52° and 63°. The average high for August is 81° with an average low of 57°. 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 Cowen. See also: September | October | November.