S
M
T
W
T
F
S
26
89°
72°
27
99°
79°
28
90°
72°
29
86°
72°
30
91°
73°
31
91°
72°
1
92°
73°
2
92°
73°
3
91°
72°
4
93°
72°
5
92°
71°
6
92°
72°
7
91°
73°
8
92°
73°
9
93°
72°
10
93°
72°
11
91°
71°
12
91°
72°
13
89°
71°
14
88°
69°
15
85°
65°
16
85°
65°
17
86°
69°
18
86°
70°
19
87°
70°
20
88°
69°
21
86°
70°
22
89°
70°
23
90°
69°
24
91°
68°
25
88°
69°
26
87°
69°
27
88°
67°
28
87°
68°
29
90°
67°
30
87°
68°
31
85°
68°
1
86°
67°
2
87°
68°
3
83°
62°
4
83°
60°
5
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rivermont
Rivermont's August 2026 forecast shows daily high temperatures ranging from 81° to 99°, with overnight lows between 60° and 79°. The average high for August is 89° with an average low of 70°. 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 Rivermont. See also: September | October | November.