S
M
T
W
T
F
S
29
68°
37°
30
72°
32°
31
54°
32°
1
43°
28°
2
36°
32°
3
41°
32°
4
36°
32°
5
51°
28°
6
37°
25°
7
43°
16°
8
63°
32°
9
49°
30°
10
55°
33°
11
54°
48°
12
70°
55°
13
71°
38°
14
47°
24°
15
49°
31°
16
60°
41°
17
57°
39°
18
61°
38°
19
63°
43°
20
64°
42°
21
58°
34°
22
52°
36°
23
53°
35°
24
51°
34°
25
51°
32°
26
52°
30°
27
55°
39°
28
54°
42°
29
63°
44°
30
68°
41°
1
55°
38°
2
55°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in River Falls
River Falls's April 2026 forecast shows daily high temperatures ranging from 47° to 71°, with overnight lows between 24° and 55°. The average high for April is 57° with an average low of 37°. 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 Falls. See also: May | June | July.