S
M
T
W
T
F
S
29
57°
22°
30
70°
44°
31
80°
62°
1
80°
56°
2
56°
41°
3
71°
41°
4
79°
45°
5
61°
44°
6
56°
39°
7
53°
32°
8
52°
26°
9
60°
25°
10
70°
41°
11
65°
42°
12
66°
34°
13
79°
50°
14
86°
56°
15
88°
56°
16
90°
59°
17
82°
59°
18
75°
51°
19
53°
33°
20
50°
30°
21
55°
44°
22
62°
47°
23
71°
49°
24
66°
47°
25
50°
41°
26
61°
41°
27
60°
44°
28
58°
48°
29
59°
44°
30
62°
44°
1
64°
48°
2
64°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Southeastern
Southeastern's April 2026 forecast shows daily high temperatures ranging from 50° to 71°, with overnight lows between 30° and 49°. The average high for April is 60° with an average low of 44°. 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 Southeastern. See also: May | June | July.