S
M
T
W
T
F
S
29
82°
52°
30
85°
64°
31
88°
65°
1
89°
69°
2
82°
66°
3
85°
69°
4
N/A
5
69°
50°
6
71°
48°
7
71°
54°
8
75°
61°
9
79°
64°
10
79°
65°
11
79°
66°
12
78°
67°
13
81°
65°
14
82°
65°
15
84°
64°
16
83°
59°
17
80°
64°
18
70°
60°
19
80°
59°
20
81°
61°
21
80°
60°
22
81°
58°
23
77°
57°
24
82°
62°
25
82°
62°
26
83°
61°
27
83°
62°
28
82°
62°
29
80°
61°
30
80°
62°
1
79°
62°
2
76°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Brookhaven
Brookhaven's April 2026 forecast shows daily high temperatures ranging from 69° to 84°, with overnight lows between 48° and 67°. The average high for April is 79° with an average low of 61°. 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.