S
M
T
W
T
F
S
29
66°
22°
30
67°
47°
31
79°
53°
1
79°
59°
2
83°
49°
3
75°
60°
4
84°
53°
5
71°
40°
6
54°
33°
7
49°
21°
8
52°
29°
9
61°
36°
10
72°
44°
11
62°
39°
12
69°
50°
13
75°
54°
14
77°
53°
15
71°
45°
16
56°
38°
17
58°
39°
18
61°
43°
19
65°
36°
20
64°
43°
21
65°
44°
22
67°
44°
23
67°
43°
24
66°
42°
25
65°
38°
26
63°
43°
27
63°
41°
28
57°
38°
29
58°
35°
30
56°
34°
1
60°
40°
2
59°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Blue Grass
Blue Grass's April 2026 forecast shows daily high temperatures ranging from 49° to 77°, with overnight lows between 21° and 54°. The average high for April is 63° with an average low of 40°. 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 Grass. See also: May | June | July.