S
M
T
W
T
F
S
26
85°
70°
27
86°
70°
28
85°
69°
29
85°
70°
30
86°
70°
31
87°
69°
1
88°
70°
2
89°
69°
3
87°
69°
4
85°
65°
5
86°
69°
6
90°
66°
7
91°
64°
8
87°
65°
9
86°
65°
10
87°
67°
11
91°
69°
12
91°
69°
13
90°
70°
14
91°
70°
15
91°
69°
16
90°
69°
17
90°
70°
18
87°
69°
19
90°
67°
20
87°
67°
21
88°
68°
22
88°
68°
23
87°
67°
24
87°
66°
25
85°
68°
26
88°
69°
27
89°
68°
28
88°
67°
29
89°
68°
30
88°
68°
31
88°
63°
1
84°
63°
2
84°
64°
3
86°
63°
4
88°
64°
5
87°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ruth
Ruth's August 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 63° and 70°. The average high for August is 88° with an average low of 68°. 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 Ruth. See also: September | October | November.