Osaka weather live forecast

Today's maximum temperature in Osaka is expected to be 33°C. Select a day from the live weather forecast for Osaka, Japan for more weather parameters.

Tuesday
18th Aug
33

26

8

8
Wednesday
19th Aug
33

26

8

8
Thursday
20th Aug
34

27

8

8
Friday
21st Aug
33

27

6

8
Saturday
22nd Aug
33

27

5

9

5-day weather forecast updated at 04:00 on Tuesday 18th August 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 Tuesday 18th August 2026

Expect isolated thunderstorms in Osaka, Japan with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 29% chance of some rain and a light breeze of 12 kph from the south-west.

33
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
29
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
12
kph wind from SW

Osaka weather for Wednesday 19th August 2026

Expect isolated thunderstorms in Osaka, Japan with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 3% chance of some rain and a light breeze of 12 kph from the south-west.

33
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
3
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
12
kph wind from SW

Osaka weather for Thursday 20th August 2026

Expect isolated thunderstorms in Osaka, Japan with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 38% chance of some rain and a light breeze of 10 kph from the south-west.

34
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
8
UV index (Very High)
38
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
10
kph wind from SW

Osaka weather for Friday 21st August 2026

Expect isolated thunderstorms in Osaka, Japan with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a light breeze of 9 kph from the south-west.

33
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
67
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
9
kph wind from SW

Osaka weather for Saturday 22nd August 2026

Expect isolated thunderstorms in Osaka, Japan with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a light breeze of 8 kph from the south-west.