S
M
T
W
T
F
S
26
82°
43°
27
82°
40°
28
81°
39°
29
83°
39°
30
84°
39°
31
88°
36°
1
89°
39°
2
87°
40°
3
85°
37°
4
87°
43°
5
89°
41°
6
89°
44°
7
90°
48°
8
91°
59°
9
90°
55°
10
87°
49°
11
86°
50°
12
80°
45°
13
73°
50°
14
75°
43°
15
73°
44°
16
77°
49°
17
77°
49°
18
76°
45°
19
78°
46°
20
81°
47°
21
80°
43°
22
79°
45°
23
82°
46°
24
81°
44°
25
83°
44°
26
80°
43°
27
79°
44°
28
78°
40°
29
77°
43°
30
73°
44°
31
72°
44°
1
71°
43°
2
71°
39°
3
72°
42°
4
75°
43°
5
75°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Stateline
Stateline's August 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 39° and 49°. The average high for August is 77° with an average low of 44°. 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 Stateline. See also: September | October | November.