S
M
T
W
T
F
S
29
64°
43°
30
75°
59°
31
84°
63°
1
84°
59°
2
82°
59°
3
82°
63°
4
82°
66°
5
72°
54°
6
64°
46°
7
75°
45°
8
68°
50°
9
72°
43°
10
77°
49°
11
83°
54°
12
83°
57°
13
80°
57°
14
86°
59°
15
87°
62°
16
86°
63°
17
84°
59°
18
86°
61°
19
83°
62°
20
80°
61°
21
78°
59°
22
81°
49°
23
78°
54°
24
79°
56°
25
79°
55°
26
78°
54°
27
78°
54°
28
77°
55°
29
76°
55°
30
78°
56°
1
79°
56°
2
80°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Walnut Grove
Walnut Grove's April 2026 forecast shows daily high temperatures ranging from 72° to 87°, with overnight lows between 43° and 63°. The average high for April is 80° with an average low of 56°. 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 Walnut Grove. See also: May | June | July.