S
M
T
W
T
F
S
26
98°
69°
27
97°
66°
28
95°
63°
29
97°
64°
30
92°
62°
31
91°
60°
1
92°
61°
2
91°
63°
3
94°
66°
4
97°
67°
5
98°
66°
6
97°
65°
7
97°
62°
8
93°
65°
9
93°
62°
10
90°
62°
11
91°
61°
12
90°
60°
13
90°
60°
14
91°
59°
15
90°
60°
16
90°
61°
17
89°
61°
18
90°
60°
19
89°
59°
20
90°
61°
21
89°
60°
22
90°
61°
23
90°
62°
24
89°
64°
25
94°
60°
26
91°
61°
27
Hist. Avg.
89°
60°
28
Hist. Avg.
88°
60°
29
Hist. Avg.
88°
60°
30
Hist. Avg.
88°
60°
31
Hist. Avg.
88°
59°
1
Hist. Avg.
88°
59°
2
Hist. Avg.
88°
59°
3
Hist. Avg.
87°
59°
4
Hist. Avg.
87°
58°
5
Hist. Avg.
87°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Rio Rancho
Rio Rancho's August 2026 forecast shows daily high temperatures ranging from 89° to 98°, with overnight lows between 59° and 69°. The average high for August is 92° with an average low of 62°. 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 Rancho. See also: September | October | November.