S
M
T
W
T
F
S
29
82°
48°
30
88°
61°
31
82°
59°
1
73°
52°
2
73°
55°
3
79°
48°
4
61°
41°
5
68°
37°
6
73°
43°
7
73°
45°
8
77°
52°
9
79°
58°
10
66°
58°
11
75°
64°
12
76°
67°
13
85°
66°
14
83°
59°
15
77°
56°
16
82°
52°
17
72°
51°
18
70°
49°
19
77°
54°
20
76°
52°
21
78°
52°
22
70°
45°
23
75°
52°
24
74°
51°
25
71°
50°
26
69°
52°
27
73°
53°
28
75°
54°
29
75°
54°
30
74°
53°
1
70°
53°
2
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Grenola
Grenola's April 2026 forecast shows daily high temperatures ranging from 66° to 85°, with overnight lows between 45° and 67°. The average high for April is 75° with an average low of 54°. 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 Grenola. See also: May | June | July.