Japan weather live forecast

Today's maximum temperature in Japan is expected to be 15°C. Select a day from the live weather forecast for Japan (Tokyo) for more weather parameters.

Friday
22nd May
15

14

0

UV1
Saturday
23rd May
18

13

4

UV6
Sunday
24th May
19

15

1

UV8
Monday
25th May
27

18

9

UV7
Tuesday
26th May
26

19

9

UV8

5-day weather forecast updated at 04:00 on Thursday 21st May 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 Friday 22nd May 2026

Expect cloudy with some rain in Japan with a maximum temperature of 15°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a gentle breeze of 18 kph from the north.

15
°C maximum temperature
14
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
75
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
18
kph wind from N

Japan weather for Saturday 23rd May 2026

Expect mostly cloudy with light rain in Japan with a maximum temperature of 18°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 13 kph from the north-east.

18
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
UV6
UV index (High)
36
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from NE

Japan weather for Sunday 24th May 2026

Expect mostly cloudy with rain in Japan with a maximum temperature of 19°C, maximum UV of 8 (Very High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 61% chance of some rain and a light breeze of 12 kph from the south-east.

19
°C maximum temperature
15
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
UV8
UV index (Very High)
61
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
12
kph wind from SE

Japan weather for Monday 25th May 2026

Expect broken clouds in Japan with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north.

27
°C maximum temperature
18
°C minimum temperature
broken clouds
9
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from N

Japan weather for Tuesday 26th May 2026

Expect broken clouds in Japan with a maximum temperature of 26°C, low 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 gentle breeze of 14 kph from the south.