S
M
T
W
T
F
S
26
96°
75°
27
97°
76°
28
97°
76°
29
96°
75°
30
97°
76°
31
98°
76°
1
97°
75°
2
97°
76°
3
95°
76°
4
96°
75°
5
96°
76°
6
97°
76°
7
97°
75°
8
98°
76°
9
97°
76°
10
97°
75°
11
96°
76°
12
97°
76°
13
97°
75°
14
97°
73°
15
98°
73°
16
98°
73°
17
97°
74°
18
96°
73°
19
95°
72°
20
95°
72°
21
96°
73°
22
96°
72°
23
95°
72°
24
94°
71°
25
94°
73°
26
95°
71°
27
94°
69°
28
96°
70°
29
96°
73°
30
95°
72°
31
95°
71°
1
91°
72°
2
94°
72°
3
95°
71°
4
96°
73°
5
96°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Riviera
Riviera's August 2026 forecast shows daily high temperatures ranging from 91° to 98°, with overnight lows between 69° and 76°. The average high for August is 96° with an average low of 74°. 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 Riviera. See also: September | October | November.
