S
M
T
W
T
F
S
26
89°
72°
27
93°
69°
28
92°
70°
29
90°
70°
30
89°
69°
31
92°
70°
1
93°
71°
2
92°
70°
3
90°
71°
4
90°
69°
5
91°
70°
6
90°
69°
7
89°
69°
8
88°
70°
9
89°
70°
10
89°
69°
11
90°
70°
12
89°
70°
13
90°
69°
14
93°
72°
15
94°
70°
16
94°
70°
17
92°
71°
18
89°
70°
19
88°
68°
20
89°
69°
21
91°
68°
22
89°
69°
23
89°
69°
24
91°
68°
25
90°
69°
26
92°
70°
27
92°
71°
28
91°
70°
29
91°
71°
30
92°
68°
31
91°
68°
1
90°
67°
2
87°
67°
3
87°
66°
4
88°
66°
5
89°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rebecca
Rebecca's August 2026 forecast shows daily high temperatures ranging from 87° to 94°, with overnight lows between 66° and 72°. The average high for August is 90° with an average low of 69°. 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 Rebecca. See also: September | October | November.