S
M
T
W
T
F
S
26
64°
31°
27
72°
35°
28
70°
42°
29
70°
41°
30
53°
42°
1
52°
35°
2
47°
36°
3
47°
32°
4
64°
30°
5
77°
51°
6
52°
40°
7
52°
35°
8
50°
33°
9
59°
30°
10
63°
43°
11
53°
34°
12
51°
33°
13
48°
32°
14
55°
48°
15
65°
50°
16
74°
48°
17
73°
52°
18
83°
44°
19
81°
62°
20
76°
51°
21
56°
33°
22
64°
30°
23
67°
34°
24
52°
46°
25
63°
50°
26
80°
45°
27
71°
53°
28
60°
50°
29
61°
43°
30
57°
40°
31
62°
45°
1
62°
43°
2
68°
46°
3
70°
51°
4
77°
56°
5
78°
57°
6
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jay
Jay's May 2026 forecast shows daily high temperatures ranging from 57° to 78°, with overnight lows between 40° and 57°. The average high for May is 68° with an average low of 48°. 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 Jay. See also: June | July | August.
