S
M
T
W
T
F
S
26
62°
23°
27
71°
24°
28
69°
28°
29
65°
45°
30
50°
37°
1
50°
31°
2
44°
34°
3
47°
31°
4
65°
39°
5
71°
46°
6
46°
38°
7
48°
27°
8
48°
24°
9
57°
20°
10
56°
30°
11
50°
24°
12
53°
24°
13
54°
34°
14
49°
42°
15
62°
42°
16
73°
34°
17
75°
50°
18
86°
42°
19
82°
66°
20
71°
35°
21
57°
32°
22
66°
42°
23
58°
43°
24
57°
49°
25
61°
50°
26
69°
53°
27
68°
48°
28
68°
51°
29
72°
48°
30
74°
52°
31
75°
54°
1
72°
47°
2
67°
51°
3
67°
51°
4
65°
52°
5
66°
52°
6
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Upper Jay
Upper Jay's May 2026 forecast shows daily high temperatures ranging from 57° to 82°, with overnight lows between 32° and 66°. The average high for May is 68° with an average low of 49°. 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 Upper Jay. See also: June | July | August.