S
M
T
W
T
F
S
29
71°
43°
30
84°
62°
31
84°
64°
1
71°
62°
2
80°
66°
3
81°
65°
4
73°
44°
5
61°
38°
6
72°
39°
7
68°
44°
8
77°
46°
9
81°
57°
10
68°
55°
11
78°
54°
12
76°
60°
13
80°
66°
14
87°
67°
15
69°
60°
16
78°
58°
17
83°
48°
18
59°
35°
19
66°
42°
20
71°
46°
21
75°
53°
22
76°
58°
23
75°
57°
24
75°
53°
25
67°
45°
26
62°
44°
27
65°
43°
28
72°
46°
29
70°
52°
30
66°
48°
1
72°
44°
2
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Montauk State Park
Montauk State Park's April 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 35° and 60°. The average high for April is 70° with an average low of 49°. 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 Montauk State Park. See also: May | June | July.