S
M
T
W
T
F
S
26
59°
45°
27
58°
43°
28
61°
44°
29
60°
42°
30
59°
42°
1
61°
45°
2
62°
43°
3
61°
44°
4
62°
48°
5
71°
53°
6
71°
47°
7
64°
47°
8
72°
55°
9
74°
55°
10
74°
51°
11
65°
47°
12
63°
46°
13
65°
49°
14
64°
50°
15
64°
53°
16
65°
53°
17
66°
55°
18
76°
48°
19
68°
50°
20
72°
50°
21
69°
49°
22
69°
49°
23
68°
50°
24
68°
49°
25
71°
52°
26
71°
53°
27
72°
52°
28
71°
52°
29
72°
60°
30
71°
54°
31
76°
53°
1
72°
60°
2
73°
56°
3
75°
55°
4
75°
60°
5
79°
55°
6
77°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jericho
Jericho's May 2026 forecast shows daily high temperatures ranging from 58° to 79°, with overnight lows between 42° and 60°. The average high for May is 68° with an average low of 50°. 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 Jericho. See also: June | July | August.