Japan weather live forecast

Today's maximum temperature in Japan is expected to be 13°C. Select a day from the live weather forecast for Japan (Tokyo) for more weather parameters.

Wednesday
17th Dec
13

4

5

2
Thursday
18th Dec
9

5

7

2
Friday
19th Dec
11

3

3

1
Saturday
20th Dec
15

6

0

2
Sunday
21st Dec
18

14

1

1

5-day weather forecast updated at 04:00 on Wednesday 17th December 2025 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 Wednesday 17th December 2025

Expect scattered clouds in Japan with a maximum temperature of 13°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north-west.

13
°C maximum temperature
4
°C minimum temperature
scattered clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
8
kph wind from NW

Japan weather for Thursday 18th December 2025

Expect scattered clouds in Japan with a maximum temperature of 9°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

9
°C maximum temperature
5
°C minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
8
°C wind chill
10
kph wind from N

Japan weather for Friday 19th December 2025

Expect broken clouds in Japan with a maximum temperature of 11°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.

11
°C maximum temperature
3
°C minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
7
kph wind from N

Japan weather for Saturday 20th December 2025

Expect mostly cloudy with light rain in Japan with a maximum temperature of 15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 48% chance of some rain and a light breeze of 9 kph from the south.

15
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
2
UV index (Low)
48
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
9
kph wind from S

Japan weather for Sunday 21st December 2025

Expect mostly cloudy with rain in Japan with a maximum temperature of 18°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 16 kph from the south.