Osaka weather live forecast

Today's maximum temperature in Osaka is expected to be 29°C. Select a day from the live weather forecast for Osaka, Japan for more weather parameters.

Monday
21st Sep
29

24

4

5
Tuesday
22nd Sep
27

22

8

7
Wednesday
23rd Sep
25

22

4

5
Thursday
24th Sep
28

21

6

6
Friday
25th Sep
28

19

7

4

5-day weather forecast updated at 04:02 on Monday 21st September 2026 GMT

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The 5-day weather forecast for Japan (Osaka) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Osaka weather forecast by day

Below are the detailed weather forecasts for Osaka for the next 5 days.

Osaka weather for Monday 21st September 2026

Expect mostly cloudy with rain in Osaka, Japan with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 50 mm or more of rainfall expected with 23% chance of some rain and a moderate breeze of 22 kph from the north.

29
°C maximum temperature
24
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
5
UV index (Moderate)
23
% chance of some rain
>50
mm or more of rainfall expected
M
moderate heat & humidity
22
kph wind from N

Osaka weather for Tuesday 22nd September 2026

Expect broken clouds in Osaka, Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the north.

27
°C maximum temperature
22
°C minimum temperature
broken clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
21
kph wind from N

Osaka weather for Wednesday 23rd September 2026

Expect broken clouds in Osaka, Japan with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north.

25
°C maximum temperature
22
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from N

Osaka weather for Thursday 24th September 2026

Expect broken clouds in Osaka, Japan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

28
°C maximum temperature
21
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from N

Osaka weather for Friday 25th September 2026

Expect broken clouds in Osaka, Japan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.