S
M
T
W
T
F
S
29
57°
41°
30
54°
39°
31
61°
41°
1
53°
39°
2
47°
22°
3
64°
32°
4
75°
41°
5
78°
43°
6
76°
44°
7
65°
41°
8
62°
38°
9
58°
37°
10
59°
37°
11
65°
41°
12
66°
43°
13
68°
42°
14
67°
47°
15
60°
37°
16
64°
42°
17
65°
42°
18
62°
41°
19
56°
37°
20
55°
35°
21
55°
34°
22
56°
35°
23
56°
35°
24
57°
34°
25
58°
42°
26
58°
41°
27
59°
35°
28
64°
39°
29
65°
42°
30
69°
44°
1
69°
43°
2
70°
42°
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 47° to 78°, with overnight lows between 22° and 47°. The average high for April is 63° with an average low of 39°. 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.