S
M
T
W
T
F
S
29
23°
6°
30
29°
11°
31
35°
9°
1
35°
14°
2
33°
27°
3
43°
28°
4
45°
22°
5
37°
23°
6
38°
31°
7
37°
21°
8
37°
23°
9
39°
21°
10
42°
24°
11
42°
31°
12
41°
28°
13
41°
27°
14
43°
31°
15
45°
32°
16
47°
31°
17
53°
32°
18
45°
27°
19
46°
26°
20
46°
27°
21
47°
32°
22
46°
28°
23
46°
28°
24
47°
29°
25
46°
28°
26
49°
34°
27
50°
34°
28
56°
36°
29
61°
39°
30
62°
42°
1
63°
43°
2
65°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Flatbush
Flatbush's April 2026 forecast shows daily high temperatures ranging from 37° to 65°, with overnight lows between 21° and 44°. The average high for April is 47° with an average low of 30°. 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 Flatbush. See also: May | June | July.
