S
M
T
W
T
F
S
29
82°
65°
30
86°
63°
31
87°
60°
1
87°
57°
2
87°
58°
3
87°
65°
4
92°
65°
5
90°
62°
6
87°
63°
7
72°
61°
8
81°
62°
9
81°
65°
10
84°
60°
11
83°
56°
12
85°
55°
13
85°
54°
14
86°
56°
15
86°
56°
16
87°
55°
17
90°
57°
18
91°
61°
19
83°
63°
20
83°
62°
21
83°
53°
22
81°
57°
23
84°
61°
24
88°
64°
25
90°
65°
26
87°
62°
27
88°
66°
28
88°
64°
29
88°
66°
30
87°
67°
1
90°
68°
2
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in River Rapids
River Rapids's April 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 57° and 68°. The average high for April is 87° 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 River Rapids. See also: May | June | July.