S
M
T
W
T
F
S
26
93°
76°
27
95°
78°
28
96°
76°
29
91°
76°
30
94°
75°
31
93°
73°
1
93°
76°
2
82°
71°
3
87°
71°
4
90°
70°
5
93°
70°
6
95°
74°
7
94°
74°
8
93°
74°
9
96°
72°
10
94°
71°
11
96°
76°
12
97°
76°
13
99°
76°
14
99°
77°
15
100°
76°
16
101°
75°
17
103°
77°
18
100°
74°
19
102°
73°
20
100°
74°
21
95°
72°
22
99°
72°
23
97°
72°
24
88°
71°
25
86°
71°
26
89°
72°
27
89°
73°
28
90°
71°
29
91°
70°
30
92°
70°
31
91°
69°
1
90°
70°
2
92°
69°
3
97°
77°
4
93°
74°
5
92°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Roselawn
Roselawn's August 2026 forecast shows daily high temperatures ranging from 86° to 99°, with overnight lows between 69° and 77°. The average high for August is 92° with an average low of 72°. 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 Roselawn. See also: September | October | November.