S
M
T
W
T
F
S
26
98°
78°
27
97°
76°
28
98°
78°
29
98°
78°
30
97°
77°
31
99°
78°
1
99°
77°
2
98°
78°
3
97°
75°
4
98°
76°
5
99°
76°
6
98°
75°
7
99°
74°
8
100°
75°
9
100°
75°
10
99°
76°
11
99°
75°
12
98°
76°
13
98°
77°
14
97°
77°
15
98°
78°
16
98°
78°
17
99°
77°
18
99°
78°
19
98°
77°
20
97°
75°
21
97°
75°
22
96°
76°
23
98°
75°
24
98°
75°
25
96°
76°
26
97°
77°
27
98°
76°
28
97°
75°
29
97°
75°
30
95°
74°
31
94°
74°
1
93°
75°
2
95°
75°
3
95°
74°
4
93°
75°
5
96°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rio Hondo
Rio Hondo's August 2026 forecast shows daily high temperatures ranging from 93° to 100°, with overnight lows between 74° and 78°. The average high for August is 97° with an average low of 76°. 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 Rio Hondo. See also: September | October | November.
