S
M
T
W
T
F
S
29
82°
44°
30
84°
64°
31
85°
65°
1
85°
68°
2
83°
64°
3
83°
68°
4
73°
49°
5
68°
43°
6
72°
39°
7
71°
41°
8
76°
53°
9
79°
57°
10
82°
62°
11
80°
63°
12
74°
64°
13
83°
69°
14
79°
71°
15
78°
70°
16
85°
66°
17
82°
68°
18
73°
44°
19
71°
36°
20
70°
45°
21
62°
55°
22
78°
60°
23
80°
70°
24
89°
67°
25
87°
71°
26
88°
72°
27
93°
66°
28
87°
68°
29
85°
66°
30
82°
51°
1
71°
52°
2
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Retta
Retta's April 2026 forecast shows daily high temperatures ranging from 71° to 93°, with overnight lows between 51° and 72°. The average high for April is 84° with an average low of 64°. 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 Retta. See also: May | June | July.