S
M
T
W
T
F
S
29
100°
73°
30
96°
72°
31
92°
75°
1
85°
68°
2
84°
60°
3
84°
62°
4
90°
62°
5
95°
58°
6
92°
67°
7
95°
63°
8
98°
63°
9
94°
69°
10
90°
63°
11
85°
58°
12
81°
55°
13
80°
48°
14
83°
50°
15
89°
53°
16
93°
52°
17
90°
51°
18
92°
55°
19
91°
54°
20
89°
55°
21
90°
54°
22
85°
52°
23
83°
51°
24
84°
52°
25
84°
52°
26
86°
53°
27
85°
55°
28
84°
50°
29
84°
52°
30
85°
52°
1
86°
54°
2
89°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Tacna
Tacna's April 2026 forecast shows daily high temperatures ranging from 80° to 98°, with overnight lows between 48° and 69°. The average high for April is 87° with an average low of 55°. 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 Tacna. See also: May | June | July.