S
M
T
W
T
F
S
26
83°
61°
27
85°
62°
28
88°
60°
29
84°
58°
30
87°
61°
31
89°
62°
1
83°
61°
2
85°
59°
3
84°
58°
4
80°
55°
5
79°
57°
6
80°
54°
7
83°
56°
8
87°
59°
9
84°
57°
10
86°
57°
11
80°
54°
12
79°
55°
13
80°
55°
14
81°
55°
15
80°
56°
16
84°
61°
17
86°
60°
18
90°
61°
19
89°
60°
20
87°
56°
21
82°
64°
22
88°
62°
23
87°
54°
24
79°
57°
25
83°
53°
26
79°
55°
27
81°
51°
28
81°
57°
29
80°
52°
30
77°
51°
31
79°
54°
1
83°
61°
2
87°
62°
3
85°
60°
4
76°
52°
5
76°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Clackamas
Clackamas's August 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 51° and 64°. The average high for August is 83° 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 Clackamas. See also: September | October | November.
