S
M
T
W
T
F
S
29
99°
29°
30
48°
26°
31
45°
26°
1
30°
23°
2
32°
18°
3
14°
3°
4
30°
10°
5
37°
21°
6
37°
27°
7
53°
36°
8
61°
39°
9
60°
35°
10
58°
36°
11
57°
34°
12
48°
30°
13
45°
27°
14
40°
27°
15
48°
32°
16
53°
34°
17
53°
35°
18
56°
34°
19
51°
33°
20
50°
21°
21
41°
16°
22
39°
14°
23
42°
24°
24
46°
25°
25
53°
26°
26
53°
24°
27
51°
26°
28
51°
27°
29
45°
27°
30
48°
26°
1
45°
28°
2
46°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Blue River
Blue River's April 2026 forecast shows daily high temperatures ranging from 39° to 61°, with overnight lows between 14° and 39°. The average high for April is 50° with an average low of 29°. 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 Blue River. See also: May | June | July.