S
M
T
W
T
F
S
26
86°
64°
27
83°
59°
28
81°
59°
29
83°
64°
30
84°
60°
31
83°
60°
1
85°
65°
2
86°
59°
3
83°
58°
4
81°
58°
5
82°
61°
6
83°
61°
7
83°
59°
8
82°
58°
9
84°
63°
10
88°
64°
11
84°
64°
12
86°
63°
13
87°
65°
14
87°
64°
15
88°
60°
16
88°
57°
17
81°
57°
18
82°
63°
19
84°
57°
20
81°
55°
21
80°
55°
22
81°
56°
23
86°
59°
24
87°
62°
25
88°
60°
26
86°
55°
27
80°
54°
28
79°
54°
29
79°
58°
30
84°
60°
31
83°
61°
1
85°
60°
2
85°
55°
3
80°
59°
4
84°
59°
5
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rosedale
Rosedale's August 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 54° and 65°. The average high for August is 84° with an average low of 60°. 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 Rosedale. See also: September | October | November.