Japan weather live forecast

Today's maximum temperature in Japan is expected to be 20°C. Select a day from the live weather forecast for Japan (Tokyo) for more weather parameters.

Wednesday
30th Sep
20

17

1

4
Thursday
1st Oct
26

19

6

7
Friday
2nd Oct
21

18

3

1
Saturday
3rd Oct
22

16

6

5
Sunday
4th Oct
23

16

3

5

5-day weather forecast updated at 04:00 on Wednesday 30th September 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.

All Japan destinations

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 Wednesday 30th September 2026

Expect mostly cloudy with rain in Japan with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 72% chance of some rain and a light breeze of 11 kph from the north.

20
°C maximum temperature
17
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
4
UV index (Moderate)
72
% chance of some rain
<30
mm of rainfall expected
20
°C wind chill
11
kph wind from N

Japan weather for Thursday 1st October 2026

Expect sunshine and showers in Japan with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 20% chance of some rain and a light breeze of 12 kph from the north.

26
°C maximum temperature
19
°C minimum temperature
sunshine and showers
6
hours of sunshine
7
UV index (High)
20
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
12
kph wind from N

Japan weather for Friday 2nd October 2026

Expect mostly cloudy with light rain in Japan with a maximum temperature of 21°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 50% chance of some rain and a light breeze of 11 kph from the north.

21
°C maximum temperature
18
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
50
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
11
kph wind from N

Japan weather for Saturday 3rd October 2026

Expect broken clouds in Japan with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

22
°C maximum temperature
16
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
8
kph wind from N

Japan weather for Sunday 4th October 2026

Expect broken clouds in Japan with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.