S
M
T
W
T
F
S
29
59°
26°
30
74°
41°
31
80°
53°
1
69°
42°
2
52°
43°
3
61°
42°
4
76°
50°
5
55°
41°
6
52°
37°
7
44°
29°
8
51°
31°
9
57°
37°
10
69°
41°
11
58°
33°
12
59°
44°
13
73°
53°
14
78°
55°
15
65°
38°
16
61°
41°
17
57°
40°
18
60°
42°
19
61°
44°
20
65°
47°
21
70°
36°
22
63°
35°
23
54°
34°
24
56°
43°
25
56°
43°
26
58°
39°
27
55°
38°
28
57°
35°
29
58°
37°
30
60°
42°
1
59°
45°
2
68°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Ralston
Ralston's April 2026 forecast shows daily high temperatures ranging from 51° to 78°, with overnight lows between 31° and 55°. The average high for April is 61° with an average low of 41°. 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 Ralston. See also: May | June | July.