S
M
T
W
T
F
S
26
67°
42°
27
70°
46°
28
61°
47°
29
51°
41°
30
54°
37°
1
46°
36°
2
51°
33°
3
61°
38°
4
76°
42°
5
60°
45°
6
55°
38°
7
55°
37°
8
63°
33°
9
66°
45°
10
59°
34°
11
60°
38°
12
65°
45°
13
53°
40°
14
67°
45°
15
69°
55°
16
81°
49°
17
73°
61°
18
76°
55°
19
65°
49°
20
67°
51°
21
70°
53°
22
73°
56°
23
75°
55°
24
72°
56°
25
73°
51°
26
78°
58°
27
78°
59°
28
79°
59°
29
78°
58°
30
76°
57°
31
70°
54°
1
69°
50°
2
70°
56°
3
74°
59°
4
78°
59°
5
73°
57°
6
73°
52°
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 53° to 81°, with overnight lows between 40° and 61°. The average high for May is 72° with an average low of 54°. 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.