S
M
T
W
T
F
S
26
78°
54°
27
81°
57°
28
79°
53°
29
77°
54°
30
80°
56°
31
75°
52°
1
74°
51°
2
79°
54°
3
81°
55°
4
81°
56°
5
80°
56°
6
79°
55°
7
81°
57°
8
81°
59°
9
82°
60°
10
71°
51°
11
71°
48°
12
72°
49°
13
73°
51°
14
74°
52°
15
73°
50°
16
74°
58°
17
80°
58°
18
81°
57°
19
82°
56°
20
82°
51°
21
81°
49°
22
80°
49°
23
74°
56°
24
79°
56°
25
80°
52°
26
80°
51°
27
79°
52°
28
80°
48°
29
75°
48°
30
71°
50°
31
79°
47°
1
71°
47°
2
72°
48°
3
70°
55°
4
74°
54°
5
78°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Riverbend
Riverbend's August 2026 forecast shows daily high temperatures ranging from 70° to 82°, with overnight lows between 47° and 60°. The average high for August is 77° with an average low of 53°. 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 Riverbend. See also: September | October | November.