S
M
T
W
T
F
S
26
75°
56°
27
81°
59°
28
73°
54°
29
76°
55°
30
73°
54°
31
82°
52°
1
76°
48°
2
73°
46°
3
83°
50°
4
91°
54°
5
94°
57°
6
88°
57°
7
90°
57°
8
89°
56°
9
88°
55°
10
89°
55°
11
85°
54°
12
86°
55°
13
85°
56°
14
82°
52°
15
85°
54°
16
80°
50°
17
84°
53°
18
84°
55°
19
83°
54°
20
83°
52°
21
78°
51°
22
77°
49°
23
81°
53°
24
75°
46°
25
78°
50°
26
82°
53°
27
83°
53°
28
82°
52°
29
80°
52°
30
73°
45°
31
75°
50°
1
72°
47°
2
71°
43°
3
72°
42°
4
76°
48°
5
71°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cle Elum
Cle Elum's August 2026 forecast shows daily high temperatures ranging from 71° to 94°, with overnight lows between 42° and 57°. The average high for August is 81° with an average low of 51°. 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 Cle Elum. See also: September | October | November.
