S
M
T
W
T
F
S
26
90°
61°
27
90°
59°
28
81°
57°
29
78°
51°
30
80°
52°
31
81°
54°
1
83°
57°
2
86°
61°
3
91°
60°
4
90°
56°
5
89°
56°
6
89°
57°
7
88°
58°
8
83°
52°
9
82°
50°
10
81°
51°
11
82°
52°
12
81°
51°
13
80°
52°
14
86°
56°
15
89°
54°
16
86°
51°
17
80°
56°
18
79°
52°
19
79°
49°
20
80°
53°
21
80°
55°
22
82°
59°
23
87°
55°
24
77°
49°
25
77°
53°
26
79°
54°
27
84°
57°
28
85°
58°
29
84°
57°
30
85°
56°
31
86°
54°
1
87°
53°
2
76°
50°
3
Hist. Avg.
85°
53°
4
Hist. Avg.
84°
52°
5
Hist. Avg.
84°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in White Salmon
White Salmon's August 2026 forecast shows daily high temperatures ranging from 76° to 91°, with overnight lows between 49° and 61°. The average high for August is 83° with an average low of 55°. 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 White Salmon. See also: September | October | November.
