S
M
T
W
T
F
S
29
41°
27°
30
39°
21°
31
33°
17°
1
41°
23°
2
35°
29°
3
41°
29°
4
54°
32°
5
35°
24°
6
40°
20°
7
66°
24°
8
33°
23°
9
51°
16°
10
61°
16°
11
72°
35°
12
58°
33°
13
40°
32°
14
67°
33°
15
63°
32°
16
35°
14°
17
28°
14°
18
47°
13°
19
58°
19°
20
69°
36°
21
81°
41°
22
77°
31°
23
38°
21°
24
27°
20°
25
30°
18°
26
33°
17°
27
33°
19°
28
38°
25°
29
42°
24°
30
48°
27°
1
53°
30°
2
52°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Horizon
Horizon's April 2026 forecast shows daily high temperatures ranging from 27° to 77°, with overnight lows between 17° and 33°. The average high for April is 43° with an average low of 24°. 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 Horizon. See also: May | June | July.
