S
M
T
W
T
F
S
26
89°
70°
27
91°
71°
28
92°
72°
29
92°
72°
30
90°
71°
31
90°
71°
1
92°
72°
2
93°
73°
3
92°
73°
4
93°
72°
5
92°
71°
6
92°
73°
7
93°
71°
8
90°
69°
9
89°
69°
10
89°
70°
11
91°
72°
12
92°
72°
13
92°
71°
14
91°
71°
15
91°
69°
16
90°
66°
17
89°
65°
18
84°
67°
19
88°
64°
20
87°
66°
21
89°
67°
22
88°
66°
23
83°
60°
24
82°
60°
25
81°
59°
26
81°
58°
27
82°
58°
28
81°
57°
29
81°
58°
30
82°
65°
31
85°
65°
1
83°
64°
2
88°
64°
3
88°
61°
4
87°
60°
5
80°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in St. Rose Township
St. Rose Township's August 2026 forecast shows daily high temperatures ranging from 80° to 93°, with overnight lows between 57° and 73°. The average high for August is 88° with an average low of 67°. 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 St. Rose Township. See also: September | October | November.