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
1st Sep
33

28

9

9
Wednesday
2nd Sep
34

28

7

8
Thursday
3rd Sep
31

27

6

5
Friday
4th Sep
27

24

0

4
Saturday
5th Sep
28

24

3

7

5-day weather forecast updated at 04:00 on Monday 31st August 2026 GMT

More about Osaka

Osaka by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Japan

Fred Olsen: Top cruise offers for 2026/2027

Sale

Explore latest offers on Fred Olsen Cruises in 2026/2027
Find last minute deals or early bird discounts
Filter offers by price, destination, ship & departure point

Go to Fred Olsen deal >>

View all Fred Olsen offers

Cruise deal finder

Destination

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 1st September 2026

Expect broken clouds in Osaka, Japan with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

33
°C maximum temperature
28
°C minimum temperature
broken clouds
9
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
13
kph wind from W

Osaka weather for Wednesday 2nd September 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 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 46% chance of some rain and a light breeze of 10 kph from the south-west.

34
°C maximum temperature
28
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
46
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
10
kph wind from SW

Osaka weather for Thursday 3rd September 2026

Expect isolated thunderstorms in Osaka, Japan with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 79% chance of some rain and a light breeze of 7 kph from the north-east.

31
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
5
UV index (Moderate)
79
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
7
kph wind from NE

Osaka weather for Friday 4th September 2026

Expect isolated thunderstorms in Osaka, Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 80% chance of some rain and a gentle breeze of 13 kph from the north-east.

27
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
80
% chance of some rain
<40
mm of rainfall expected
L
low heat & humidity
13
kph wind from NE

Osaka weather for Saturday 5th September 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 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.