S
M
T
W
T
F
S
26
46°
34°
27
55°
37°
28
63°
34°
29
61°
28°
30
55°
34°
1
66°
30°
2
75°
28°
3
77°
34°
4
77°
34°
5
46°
36°
6
52°
32°
7
72°
32°
8
72°
45°
9
77°
43°
10
70°
45°
11
88°
45°
12
79°
50°
13
88°
46°
14
90°
48°
15
86°
45°
16
84°
54°
17
72°
48°
18
48°
39°
19
59°
36°
20
61°
43°
21
68°
37°
22
68°
39°
23
77°
37°
24
88°
43°
25
90°
48°
26
82°
54°
27
77°
50°
28
75°
54°
29
86°
57°
30
82°
52°
31
84°
45°
1
82°
55°
2
86°
52°
3
88°
54°
4
93°
50°
5
88°
55°
6
99°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Merino
Merino's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Merino. See also: June | July | August.
