S
M
T
W
T
F
S
26
62°
52°
27
66°
42°
28
72°
38°
29
74°
46°
30
71°
57°
1
68°
49°
2
58°
49°
3
65°
44°
4
79°
44°
5
83°
58°
6
80°
59°
7
70°
50°
8
71°
43°
9
78°
49°
10
84°
57°
11
66°
42°
12
73°
38°
13
76°
43°
14
69°
54°
15
74°
44°
16
84°
49°
17
92°
63°
18
93°
68°
19
N/A
20
94°
66°
21
83°
59°
22
68°
60°
23
75°
66°
24
77°
68°
25
77°
68°
26
77°
64°
27
75°
62°
28
77°
62°
29
77°
64°
30
78°
64°
31
79°
65°
1
80°
64°
2
78°
61°
3
77°
62°
4
81°
65°
5
83°
66°
6
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Forest Hills
Forest Hills's May 2026 forecast shows daily high temperatures ranging from 68° to 94°, with overnight lows between 59° and 68°. The average high for May is 79° with an average low of 64°. 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.