Japan weather live forecast

Today's maximum temperature in Japan is expected to be 34°C. Select a day from the live weather forecast for Japan (Tokyo) for more weather parameters.

Friday
31st Jul
34

26

6

8
Saturday
1st Aug
35

27

8

6
Sunday
2nd Aug
35

25

6

6
Monday
3rd Aug
28

24

2

3
Tuesday
4th Aug
30

24

1

6

5-day weather forecast updated at 04:00 on Friday 31st July 2026 GMT

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Destination

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

Top Japan destinations

Below are temperatures expected today at popular countries, regions and places in Japan. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Japan weather forecast by day

Below are the detailed weather forecasts for Japan for the next 5 days. The forecasts shown are for Tokyo and may not represent the whole of Japan. Browse more destinations in Japan to view more weather forecasts.

Japan weather for Friday 31st July 2026

Expect isolated thunderstorms in Japan with a maximum temperature of 34°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 43% chance of some rain and a light breeze of 10 kph from the south-east.

34
°C maximum temperature
26
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
8
UV index (Very High)
43
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
10
kph wind from SE

Japan weather for Saturday 1st August 2026

Expect isolated thunderstorms in Japan with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a light breeze of 8 kph from the south.

35
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
6
UV index (High)
32
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
8
kph wind from S

Japan weather for Sunday 2nd August 2026

Expect isolated thunderstorms in Japan with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 16 kph from the east.

35
°C maximum temperature
25
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
6
UV index (High)
51
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
16
kph wind from E

Japan weather for Monday 3rd August 2026

Expect mostly cloudy with light rain in Japan with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a gentle breeze of 14 kph from the north-east.

28
°C maximum temperature
24
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
3
UV index (Moderate)
27
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
14
kph wind from NE

Japan weather for Tuesday 4th August 2026

Expect mostly cloudy with light rain in Japan with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a gentle breeze of 15 kph from the north-east.