S
M
T
W
T
F
S
26
89°
58°
27
86°
59°
28
89°
60°
29
91°
64°
30
94°
63°
31
93°
59°
1
91°
58°
2
86°
59°
3
91°
64°
4
93°
62°
5
86°
58°
6
88°
55°
7
83°
56°
8
84°
57°
9
85°
57°
10
87°
58°
11
90°
60°
12
91°
62°
13
92°
61°
14
91°
60°
15
91°
55°
16
84°
55°
17
83°
56°
18
85°
62°
19
90°
57°
20
90°
55°
21
84°
58°
22
85°
61°
23
87°
60°
24
89°
57°
25
82°
58°
26
82°
57°
27
83°
57°
28
84°
56°
29
87°
60°
30
88°
55°
31
81°
54°
1
79°
52°
2
79°
55°
3
84°
56°
4
84°
57°
5
86°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Merino
Merino's August 2026 forecast shows daily high temperatures ranging from 79° to 94°, with overnight lows between 50° and 64°. The average high for August is 87° with an average low of 58°. 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 Merino. See also: September | October | November.
