S
M
T
W
T
F
S
26
93°
73°
27
95°
73°
28
97°
73°
29
95°
77°
30
91°
70°
31
91°
66°
1
91°
75°
2
81°
68°
3
86°
70°
4
90°
70°
5
91°
73°
6
93°
72°
7
91°
70°
8
90°
72°
9
93°
70°
10
93°
72°
11
93°
72°
12
93°
73°
13
97°
73°
14
97°
75°
15
100°
71°
16
100°
75°
17
100°
73°
18
96°
71°
19
98°
72°
20
92°
68°
21
91°
67°
22
89°
64°
23
91°
66°
24
90°
65°
25
95°
68°
26
96°
67°
27
94°
67°
28
89°
66°
29
90°
68°
30
91°
70°
31
86°
69°
1
85°
69°
2
84°
68°
3
84°
63°
4
83°
62°
5
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Red Star
Red Star's August 2026 forecast shows daily high temperatures ranging from 82° to 100°, with overnight lows between 61° and 75°. The average high for August is 91° 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 Red Star. See also: September | October | November.