S
M
T
W
T
F
S
29
63°
34°
30
72°
54°
31
77°
59°
1
59°
36°
2
77°
63°
3
75°
62°
4
70°
40°
5
47°
35°
6
50°
31°
7
47°
30°
8
60°
46°
9
64°
46°
10
63°
49°
11
70°
53°
12
64°
51°
13
62°
45°
14
60°
42°
15
62°
39°
16
67°
37°
17
56°
36°
18
60°
43°
19
68°
47°
20
70°
49°
21
71°
49°
22
71°
50°
23
72°
51°
24
72°
51°
25
73°
49°
26
71°
39°
27
59°
39°
28
59°
40°
29
61°
45°
30
62°
41°
1
62°
41°
2
66°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Celina
Celina's April 2026 forecast shows daily high temperatures ranging from 47° to 77°, with overnight lows between 30° and 63°. The average high for April is 64° with an average low of 45°. 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 Celina. See also: May | June | July.