S
M
T
W
T
F
S
26
57°
43°
27
68°
49°
28
64°
50°
29
62°
49°
30
61°
48°
1
64°
48°
2
61°
51°
3
60°
46°
4
72°
52°
5
77°
55°
6
67°
57°
7
64°
51°
8
63°
49°
9
65°
52°
10
74°
51°
11
62°
54°
12
67°
48°
13
72°
54°
14
68°
54°
15
67°
54°
16
74°
64°
17
84°
64°
18
77°
64°
19
88°
71°
20
89°
59°
21
68°
55°
22
68°
55°
23
69°
59°
24
72°
62°
25
73°
63°
26
76°
66°
27
76°
64°
28
77°
59°
29
69°
58°
30
70°
63°
31
77°
61°
1
71°
59°
2
72°
58°
3
71°
58°
4
72°
59°
5
73°
64°
6
78°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Forest Hills
Forest Hills's May 2026 forecast shows daily high temperatures ranging from 67° to 89°, with overnight lows between 54° and 71°. The average high for May is 74° 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 May weather will actually feel in Forest Hills. See also: June | July | August.