S
M
T
W
T
F
S
26
72°
42°
27
58°
50°
28
66°
44°
29
67°
38°
30
70°
48°
31
75°
45°
1
79°
50°
2
78°
48°
3
65°
56°
4
80°
49°
5
77°
54°
6
77°
50°
7
66°
55°
8
66°
52°
9
72°
49°
10
73°
54°
11
74°
55°
12
79°
48°
13
81°
50°
14
72°
57°
15
73°
58°
16
69°
51°
17
59°
47°
18
53°
45°
19
58°
47°
20
57°
46°
21
56°
38°
22
57°
37°
23
56°
36°
24
51°
35°
25
54°
35°
26
56°
38°
27
54°
37°
28
52°
35°
29
53°
31°
30
51°
31°
31
57°
33°
1
55°
34°
2
54°
33°
3
56°
34°
4
55°
31°
5
54°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chena Hot Springs
Chena Hot Springs's August 2026 forecast shows daily high temperatures ranging from 51° to 69°, with overnight lows between 30° and 51°. The average high for August is 56° with an average low of 37°. 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 Chena Hot Springs. See also: September | October | November.