S
M
T
W
T
F
S
29
43°
18°
30
44°
22°
31
22°
20°
1
30°
0°
2
29°
20°
3
36°
20°
4
31°
18°
5
36°
16°
6
25°
-1°
7
32°
17°
8
43°
26°
9
40°
18°
10
41°
21°
11
43°
26°
12
42°
25°
13
43°
21°
14
42°
26°
15
41°
23°
16
43°
15°
17
44°
25°
18
46°
27°
19
54°
32°
20
60°
32°
21
61°
31°
22
61°
35°
23
60°
33°
24
52°
27°
25
46°
24°
26
49°
29°
27
50°
31°
28
52°
30°
29
60°
28°
30
59°
27°
1
58°
26°
2
59°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in White River
White River's April 2026 forecast shows daily high temperatures ranging from 25° to 61°, with overnight lows between -1° and 37°. The average high for April is 46° with an average low of 25°. 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 White River. See also: May | June | July.