Osaka weather live forecast

Today's maximum temperature in Osaka is expected to be 23°C. Select a day from the live weather forecast for Osaka, Japan for more weather parameters.

Friday
22nd May
23

20

2

UV4
Saturday
23rd May
25

21

2

UV7
Sunday
24th May
28

22

6

UV5
Monday
25th May
29

22

9

UV8
Tuesday
26th May
28

23

7

UV7

5-day weather forecast updated at 04:00 on Friday 22nd May 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 Friday 22nd May 2026

Expect isolated thunderstorms in Osaka, Japan with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 11% chance of some rain and a light breeze of 11 kph from the north.

23
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
UV4
UV index (Moderate)
11
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
11
kph wind from N

Osaka weather for Saturday 23rd May 2026

Expect mostly cloudy with light rain in Osaka, Japan with a maximum temperature of 25°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 3% chance of some rain and a gentle breeze of 18 kph from the east.

25
°C maximum temperature
21
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
UV7
UV index (High)
3
% chance of some rain
<2
mm of rainfall expected
25
°C wind chill
18
kph wind from E

Osaka weather for Sunday 24th May 2026

Expect broken clouds in Osaka, Japan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

28
°C maximum temperature
22
°C minimum temperature
broken clouds
6
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from E

Osaka weather for Monday 25th May 2026

Expect scattered clouds in Osaka, Japan with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.

29
°C maximum temperature
22
°C minimum temperature
scattered clouds
9
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
10
kph wind from SW

Osaka weather for Tuesday 26th May 2026

Expect broken clouds in Osaka, Japan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.