S
M
T
W
T
F
S
1
63°
30°
2
68°
32°
3
50°
27°
4
63°
30°
5
64°
30°
6
43°
27°
7
46°
12°
8
70°
28°
9
75°
30°
10
46°
30°
11
50°
25°
12
72°
23°
13
77°
27°
14
77°
32°
15
32°
10°
16
47°
10°
17
75°
28°
18
86°
32°
19
90°
41°
20
88°
45°
21
91°
36°
22
63°
37°
23
72°
41°
24
86°
37°
25
91°
41°
26
64°
41°
27
52°
34°
28
81°
32°
29
84°
50°
30
84°
43°
31
57°
37°
1
50°
36°
2
73°
34°
3
59°
32°
4
63°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Merino
Merino's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March 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 March weather will actually feel in Merino. See also: April | May | June.
