S
M
T
W
T
F
S
26
64°
45°
27
76°
44°
28
69°
52°
29
64°
53°
30
54°
38°
1
63°
35°
2
52°
34°
3
60°
34°
4
73°
49°
5
78°
61°
6
66°
50°
7
62°
42°
8
67°
36°
9
68°
51°
10
65°
48°
11
64°
44°
12
73°
40°
13
69°
48°
14
50°
40°
15
67°
46°
16
80°
63°
17
81°
61°
18
92°
67°
19
89°
64°
20
77°
52°
21
67°
47°
22
70°
50°
23
74°
50°
24
79°
55°
25
78°
57°
26
78°
60°
27
79°
52°
28
76°
56°
29
76°
58°
30
76°
56°
31
71°
53°
1
71°
50°
2
72°
49°
3
70°
49°
4
72°
50°
5
77°
59°
6
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chestnut Ridge
Chestnut Ridge's May 2026 forecast shows daily high temperatures ranging from 50° to 92°, with overnight lows between 40° and 67°. The average high for May is 75° 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 Chestnut Ridge. See also: June | July | August.