S
M
T
W
T
F
S
26
59°
39°
27
71°
36°
28
55°
49°
29
54°
42°
30
45°
35°
1
42°
31°
2
42°
30°
3
55°
30°
4
71°
42°
5
68°
50°
6
50°
40°
7
50°
33°
8
52°
32°
9
59°
44°
10
56°
39°
11
50°
32°
12
61°
32°
13
61°
39°
14
44°
39°
15
64°
40°
16
72°
43°
17
82°
54°
18
83°
67°
19
81°
53°
20
59°
36°
21
52°
40°
22
59°
50°
23
56°
51°
24
63°
52°
25
63°
53°
26
67°
52°
27
66°
54°
28
67°
55°
29
66°
51°
30
67°
54°
31
69°
49°
1
65°
52°
2
66°
55°
3
68°
55°
4
66°
54°
5
64°
54°
6
67°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Java
Java's May 2026 forecast shows daily high temperatures ranging from 52° to 83°, with overnight lows between 36° and 67°. The average high for May is 66° with an average low of 52°. 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 Java. See also: June | July | August.