S
M
T
W
T
F
S
26
70°
55°
27
79°
56°
28
80°
56°
29
76°
47°
30
78°
46°
31
72°
45°
1
69°
46°
2
72°
49°
3
74°
51°
4
76°
55°
5
79°
52°
6
78°
57°
7
80°
57°
8
80°
52°
9
79°
49°
10
77°
50°
11
68°
46°
12
68°
44°
13
66°
47°
14
68°
53°
15
74°
49°
16
75°
51°
17
76°
54°
18
76°
53°
19
77°
54°
20
76°
53°
21
75°
53°
22
76°
48°
23
70°
47°
24
65°
44°
25
66°
48°
26
67°
49°
27
65°
51°
28
64°
51°
29
71°
50°
30
65°
50°
31
64°
49°
1
70°
48°
2
71°
51°
3
72°
51°
4
73°
50°
5
74°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Star
South Star's August 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 42° and 57°. The average high for August is 73° with an average low of 50°. 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 South Star. See also: September | October | November.