S
M
T
W
T
F
S
29
85°
72°
30
85°
74°
31
82°
73°
1
85°
72°
2
92°
73°
3
93°
72°
4
92°
72°
5
90°
73°
6
86°
75°
7
88°
74°
8
95°
74°
9
90°
73°
10
77°
71°
11
81°
69°
12
83°
70°
13
83°
69°
14
83°
68°
15
84°
68°
16
83°
69°
17
87°
67°
18
88°
69°
19
81°
66°
20
81°
62°
21
83°
66°
22
84°
67°
23
83°
68°
24
85°
68°
25
86°
69°
26
87°
70°
27
87°
70°
28
83°
69°
29
84°
68°
30
86°
66°
1
85°
67°
2
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Cachoeirinha
Cachoeirinha's April 2026 forecast shows daily high temperatures ranging from 81° to 88°, with overnight lows between 62° and 70°. The average high for April is 85° with an average low of 67°. 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 Cachoeirinha. See also: May | June | July.