S
M
T
W
T
F
S
29
73°
38°
30
79°
36°
31
52°
32°
1
47°
28°
2
37°
33°
3
36°
31°
4
45°
30°
5
64°
28°
6
42°
24°
7
46°
16°
8
59°
33°
9
49°
24°
10
58°
25°
11
58°
53°
12
83°
48°
13
76°
48°
14
68°
45°
15
69°
45°
16
81°
50°
17
56°
28°
18
50°
26°
19
65°
38°
20
66°
44°
21
69°
45°
22
65°
41°
23
62°
37°
24
63°
38°
25
55°
33°
26
57°
36°
27
57°
33°
28
59°
36°
29
58°
34°
30
59°
41°
1
65°
45°
2
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Garretson
Garretson's April 2026 forecast shows daily high temperatures ranging from 50° to 83°, with overnight lows between 26° and 53°. The average high for April is 64° 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 Garretson. See also: May | June | July.