S
M
T
W
T
F
S
26
72°
58°
27
75°
52°
28
74°
56°
29
73°
59°
30
72°
58°
1
68°
53°
2
73°
59°
3
72°
59°
4
75°
56°
5
76°
56°
6
75°
56°
7
76°
61°
8
73°
61°
9
70°
60°
10
75°
62°
11
73°
62°
12
77°
61°
13
74°
56°
14
76°
62°
15
77°
62°
16
78°
61°
17
73°
56°
18
75°
57°
19
78°
60°
20
76°
63°
21
78°
62°
22
77°
64°
23
76°
60°
24
80°
59°
25
76°
59°
26
78°
60°
27
77°
59°
28
78°
62°
29
77°
61°
30
78°
62°
31
78°
62°
1
80°
63°
2
81°
63°
3
78°
68°
4
80°
63°
5
79°
66°
6
83°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Osaka-shi
Osaka-shi's May 2026 forecast shows daily high temperatures ranging from 68° to 83°, with overnight lows between 52° and 68°. The average high for May is 76° with an average low of 60°. 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 Osaka-shi. See also: June | July | August.
