S
M
T
W
T
F
S
26
85°
54°
27
90°
58°
28
90°
53°
29
89°
56°
30
90°
57°
31
89°
51°
1
86°
52°
2
90°
56°
3
91°
57°
4
91°
56°
5
90°
56°
6
90°
57°
7
89°
58°
8
91°
59°
9
91°
60°
10
81°
50°
11
80°
47°
12
80°
48°
13
82°
52°
14
85°
51°
15
83°
49°
16
85°
57°
17
90°
57°
18
91°
56°
19
92°
57°
20
93°
57°
21
92°
53°
22
90°
48°
23
86°
54°
24
88°
55°
25
89°
53°
26
89°
53°
27
90°
52°
28
90°
48°
29
87°
48°
30
83°
54°
31
88°
46°
1
79°
47°
2
82°
46°
3
79°
53°
4
80°
52°
5
86°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Klickitat
Klickitat's August 2026 forecast shows daily high temperatures ranging from 79° to 93°, with overnight lows between 46° and 60°. The average high for August is 87° 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 Klickitat. See also: September | October | November.
