S
M
T
W
T
F
S
29
66°
37°
30
77°
55°
31
79°
62°
1
67°
45°
2
79°
45°
3
77°
64°
4
71°
43°
5
53°
39°
6
56°
37°
7
48°
38°
8
70°
53°
9
74°
55°
10
65°
44°
11
68°
54°
12
82°
59°
13
78°
64°
14
80°
52°
15
70°
44°
16
66°
44°
17
70°
50°
18
71°
48°
19
71°
52°
20
72°
41°
21
71°
50°
22
72°
48°
23
73°
48°
24
73°
44°
25
66°
46°
26
63°
47°
27
68°
42°
28
72°
43°
29
64°
39°
30
65°
44°
1
69°
46°
2
68°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Catlin
Catlin's April 2026 forecast shows daily high temperatures ranging from 48° to 82°, with overnight lows between 38° and 64°. The average high for April is 70° with an average low of 48°. 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 Catlin. See also: May | June | July.