S
M
T
W
T
F
S
28
77°
66°
29
77°
65°
30
78°
64°
1
77°
66°
2
82°
65°
3
82°
67°
4
77°
66°
5
78°
68°
6
80°
68°
7
79°
67°
8
80°
68°
9
79°
69°
10
85°
67°
11
85°
66°
12
84°
67°
13
85°
67°
14
82°
66°
15
82°
66°
16
83°
67°
17
84°
66°
18
82°
67°
19
83°
67°
20
83°
66°
21
84°
68°
22
85°
70°
23
84°
69°
24
83°
68°
25
83°
67°
26
84°
68°
27
85°
67°
28
85°
68°
29
84°
70°
30
87°
68°
31
86°
68°
1
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Osaka
Osaka's July 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 64° and 70°. The average high for July is 82° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Osaka. See also: August | September | October.