S
M
T
W
T
F
S
29
92°
48°
30
89°
37°
31
81°
49°
1
72°
53°
2
68°
48°
3
73°
37°
4
79°
33°
5
84°
34°
6
68°
47°
7
74°
48°
8
74°
50°
9
69°
49°
10
64°
45°
11
55°
41°
12
53°
39°
13
63°
39°
14
65°
40°
15
67°
41°
16
73°
41°
17
72°
41°
18
71°
42°
19
66°
38°
20
65°
36°
21
63°
33°
22
65°
38°
23
69°
36°
24
69°
38°
25
70°
41°
26
68°
38°
27
67°
39°
28
70°
41°
29
72°
41°
30
73°
42°
1
74°
42°
2
74°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in 18 de Marzo
18 de Marzo's April 2026 forecast shows daily high temperatures ranging from 53° to 74°, with overnight lows between 33° and 50°. The average high for April is 68° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in 18 de Marzo. See also: May | June | July.
