S
M
T
W
T
F
S
29
60°
25°
30
69°
44°
31
78°
58°
1
73°
47°
2
56°
45°
3
77°
46°
4
80°
57°
5
68°
40°
6
50°
35°
7
43°
26°
8
52°
22°
9
62°
36°
10
73°
40°
11
57°
38°
12
70°
55°
13
72°
59°
14
78°
62°
15
79°
59°
16
71°
54°
17
71°
45°
18
59°
42°
19
58°
45°
20
53°
43°
21
58°
49°
22
63°
53°
23
66°
40°
24
57°
46°
25
62°
45°
26
60°
41°
27
52°
38°
28
53°
38°
29
57°
41°
30
59°
45°
1
56°
48°
2
65°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Blue Knob
Blue Knob's April 2026 forecast shows daily high temperatures ranging from 52° to 79°, with overnight lows between 38° and 62°. The average high for April is 63° with an average low of 47°. 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 Knob. See also: May | June | July.