S
M
T
W
T
F
S
29
50°
25°
30
36°
28°
31
31°
21°
1
38°
17°
2
30°
26°
3
40°
22°
4
36°
16°
5
40°
16°
6
26°
7°
7
37°
32°
8
43°
31°
9
39°
25°
10
47°
30°
11
54°
36°
12
53°
34°
13
53°
31°
14
48°
31°
15
49°
32°
16
50°
34°
17
55°
32°
18
54°
30°
19
47°
32°
20
47°
28°
21
51°
28°
22
54°
31°
23
47°
29°
24
47°
26°
25
49°
36°
26
53°
35°
27
59°
32°
28
58°
35°
29
63°
41°
30
64°
40°
1
64°
41°
2
65°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Rainy River
Rainy River's April 2026 forecast shows daily high temperatures ranging from 26° to 65°, with overnight lows between 7° and 42°. The average high for April is 51° with an average low of 31°. 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 Rainy River. See also: May | June | July.