S
M
T
W
T
F
S
29
51°
23°
30
67°
43°
31
67°
52°
1
57°
36°
2
50°
44°
3
74°
41°
4
74°
51°
5
58°
32°
6
44°
29°
7
40°
22°
8
48°
31°
9
62°
38°
10
64°
44°
11
61°
41°
12
63°
44°
13
62°
42°
14
58°
38°
15
59°
33°
16
56°
27°
17
48°
27°
18
50°
28°
19
52°
32°
20
62°
41°
21
64°
42°
22
63°
41°
23
62°
41°
24
64°
43°
25
66°
43°
26
66°
42°
27
58°
36°
28
54°
34°
29
55°
38°
30
57°
41°
1
57°
37°
2
58°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Triangle
Triangle's April 2026 forecast shows daily high temperatures ranging from 40° to 74°, with overnight lows between 22° and 51°. The average high for April is 58° with an average low of 37°. 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 Triangle. See also: May | June | July.
