S
M
T
W
T
F
S
29
18°
-6°
30
25°
-6°
31
29°
4°
1
28°
8°
2
31°
22°
3
39°
16°
4
33°
23°
5
33°
18°
6
34°
23°
7
30°
24°
8
37°
25°
9
40°
28°
10
41°
27°
11
32°
28°
12
35°
24°
13
43°
24°
14
38°
27°
15
28°
18°
16
37°
14°
17
43°
24°
18
49°
30°
19
53°
33°
20
56°
32°
21
53°
29°
22
38°
27°
23
37°
25°
24
39°
20°
25
40°
20°
26
36°
20°
27
47°
19°
28
53°
31°
29
61°
40°
30
65°
40°
1
59°
34°
2
65°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Spirit River
Spirit River's April 2026 forecast shows daily high temperatures ranging from 47° to 65°, with overnight lows between 19° and 40°. The average high for April is 58° with an average low of 34°. 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 Spirit River. See also: May | June | July.