S
M
T
W
T
F
S
29
58°
19°
30
71°
26°
31
71°
51°
1
60°
38°
2
51°
37°
3
74°
45°
4
72°
41°
5
54°
34°
6
45°
29°
7
36°
21°
8
51°
33°
9
66°
44°
10
64°
44°
11
63°
41°
12
69°
51°
13
70°
47°
14
66°
45°
15
63°
46°
16
66°
44°
17
60°
42°
18
63°
35°
19
54°
41°
20
64°
42°
21
64°
42°
22
66°
43°
23
67°
43°
24
66°
38°
25
61°
34°
26
56°
35°
27
55°
32°
28
57°
37°
29
57°
33°
30
55°
34°
1
58°
35°
2
57°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Brookhaven
Brookhaven's April 2026 forecast shows daily high temperatures ranging from 36° to 70°, with overnight lows between 21° and 51°. The average high for April is 60° with an average low of 39°. 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 Brookhaven. See also: May | June | July.
