S
M
T
W
T
F
S
26
83°
56°
27
90°
55°
28
86°
54°
29
87°
53°
30
85°
55°
31
85°
54°
1
84°
53°
2
85°
52°
3
85°
50°
4
83°
53°
5
85°
54°
6
86°
56°
7
89°
56°
8
Hist. Avg.
90°
53°
9
Hist. Avg.
90°
52°
10
Hist. Avg.
90°
52°
11
Hist. Avg.
89°
52°
12
Hist. Avg.
89°
52°
13
Hist. Avg.
89°
52°
14
Hist. Avg.
89°
52°
15
Hist. Avg.
88°
51°
16
Hist. Avg.
88°
51°
17
Hist. Avg.
88°
51°
18
Hist. Avg.
88°
51°
19
Hist. Avg.
88°
50°
20
Hist. Avg.
87°
50°
21
Hist. Avg.
87°
50°
22
Hist. Avg.
87°
50°
23
Hist. Avg.
86°
50°
24
Hist. Avg.
86°
49°
25
Hist. Avg.
86°
49°
26
Hist. Avg.
86°
49°
27
Hist. Avg.
85°
48°
28
Hist. Avg.
85°
48°
29
Hist. Avg.
85°
48°
30
Hist. Avg.
84°
48°
31
Hist. Avg.
84°
47°
1
Hist. Avg.
84°
47°
2
Hist. Avg.
84°
47°
3
Hist. Avg.
83°
47°
4
Hist. Avg.
83°
46°
5
Hist. Avg.
83°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Selah
Selah's August 2026 forecast shows daily high temperatures ranging from 83° to 90°, with overnight lows between 50° and 56°. The average high for August is 86° with an average low of 54°. 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 Selah. See also: September | October | November.
