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The weather in
Tokyo
See today's weather and the 14-day forecast for Tokyo. Search another place to look ahead instantly.
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Tokyo, Tokyo
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next 24 hours
Rain forecast for Tokyo
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looking ahead in Tokyo
The next 14 days
Tokyo weather
Weather in Tokyo
See the forecast for Tokyo in one clear overview. From temperature and wind to the chance of rain: plan a walk through Ueno Park or an afternoon exploring the city with up-to-date information.
Today and the next 14 days
The forecast for Tokyo is updated daily. Check the temperature, wind and chance of rain hour by hour, and use the 14-day outlook to plan ahead and spot which days look best for being outside.
Practical weather notes for Tokyo
Tokyo has a humid climate with four distinct seasons, and the early-summer rainy season (tsuyu), typically June into July, brings extended stretches of grey, wet weather. Summer heat afterwards can feel intense because of the high humidity.
Seasons in Tokyo
Typhoon season runs roughly from August to October and is worth watching the forecast for, while winters are cool, dry and often clear. Spring and autumn are generally considered the most comfortable times to be outdoors.
Frequently asked questions
How often is the forecast updated?
The live weather data refreshes several times a day, so you're always seeing the latest forecast for Tokyo.
Is the 14-day forecast reliable?
The first few days are usually the most accurate. Further ahead, the forecast mainly shows a trend rather than the exact weather at a specific hour.
What should I check before heading outside?
Look at the combination of rain, wind and feels-like temperature. A short trip can handle a passing shower, but a longer walk or bike ride benefits from a more stable stretch of weather.
climate
Climate in Tokyo by month
Planning a trip to Tokyo? Below are the average daily high and low temperatures and the rainfall for each month, plus the sea temperature. For the coming days, see the forecast above.
| Month | Avg high | Avg low | Rain | Sea |
|---|---|---|---|---|
| January | 9.0°C (48°F) | -0.1°C (32°F) | 57 mm (2.2 in) | 10.8°C (51°F) |
| February | 10.3°C (51°F) | 0.9°C (34°F) | 57 mm (2.2 in) | 10.3°C (51°F) |
| March | 14.3°C (58°F) | 4.7°C (40°F) | 139 mm (5.5 in) | 12.0°C (54°F) |
| April | 18.7°C (66°F) | 9.5°C (49°F) | 131 mm (5.2 in) | 15.3°C (60°F) |
| May | 23.3°C (74°F) | 14.5°C (58°F) | 136 mm (5.4 in) | 18.6°C (65°F) |
| June | 25.9°C (79°F) | 18.5°C (65°F) | 192 mm (7.6 in) | 22.0°C (72°F) |
| July | 29.9°C (86°F) | 23.0°C (73°F) | 194 mm (7.6 in) | 26.6°C (80°F) |
| August | 31.3°C (88°F) | 24.2°C (76°F) | 145 mm (5.7 in) | 28.6°C (83°F) |
| September | 27.3°C (81°F) | 20.7°C (69°F) | 215 mm (8.5 in) | 27.2°C (81°F) |
| October | 21.5°C (71°F) | 14.3°C (58°F) | 193 mm (7.6 in) | 22.2°C (72°F) |
| November | 16.7°C (62°F) | 8.4°C (47°F) | 97 mm (3.8 in) | 18.4°C (65°F) |
| December | 11.4°C (53°F) | 2.5°C (37°F) | 61 mm (2.4 in) | 14.3°C (58°F) |
Source: ERA5 reanalysis via Open-Meteo, 2015-2024; sea temperature: Open-Meteo Marine, 2023-2025. Model averages for a grid cell, not official station records.
Best time to visit Tokyo
The warmest month in Tokyo is August, with an average high of 31.3°C (88°F). The coolest is January, at 9.0°C (48°F). The wettest month is September, with about 215 mm (8.5 in) of rain. Highs of 25°C (77°F) or more are typical from June to September. For sightseeing and walking, with highs between 18 and 27°C (64 to 81°F), April to June and October are the most comfortable. The sea is warmest in August, at 28.6°C (83°F), and coolest in February, at 10.3°C (51°F). It is above 21°C (70°F), comfortable for swimming, from June to October.
Climate FAQ
What is the warmest month in Tokyo?
August, with an average high of 31.3°C (88°F) and an average low of 24.2°C (76°F) (averages for 2015-2024).
What is the wettest month in Tokyo?
September, with about 215 mm (8.5 in) of rain. The driest month is January.
When can you swim in the sea in Tokyo?
The sea is above 21°C (70°F) from June to October, and warmest in August at 28.6°C (83°F).
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