S
M
T
W
T
F
S
29
68°
28°
30
75°
55°
31
81°
63°
1
78°
49°
2
82°
49°
3
81°
63°
4
81°
51°
5
55°
37°
6
63°
32°
7
51°
34°
8
68°
48°
9
77°
50°
10
76°
46°
11
66°
47°
12
83°
62°
13
77°
63°
14
79°
65°
15
67°
52°
16
70°
51°
17
72°
52°
18
71°
53°
19
75°
55°
20
76°
59°
21
79°
43°
22
64°
40°
23
62°
49°
24
73°
52°
25
72°
49°
26
67°
44°
27
63°
42°
28
63°
45°
29
71°
50°
30
73°
53°
1
71°
52°
2
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Blue Ash
Blue Ash's April 2026 forecast shows daily high temperatures ranging from 62° to 83°, with overnight lows between 40° and 65°. The average high for April is 71° with an average low of 51°. 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 Ash. See also: May | June | July.