Toshima weather
At 3:30 AM local time it was clear and 13°C (55°F). Little to no rain in the next 24 hours. Best months for weather: Apr–Aug, Nov. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Toshima, Tokyo, Japan.
Current conditions
- Clouds
- 4%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season Apr–Aug, NovOff season Jan–Feb
About Toshima weather
Is it raining in Toshima right now?
No. It’s clear and 13° right now. Little to no rain in the next 24 hours.
What’s the weather like in Toshima this week?
Over the next 7 days, expect highs of 16–23° and lows of 10–13°. Rain is likely on 2 of 7 days (Monday, Thursday). The driest day looks like Sunday.
Has it been raining in Toshima lately?
In the past 7 days, Toshima had 2 rainy days and 45.0 mm of rain in total.
What should I pack for Toshima?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Toshima weather by month
When is the best time to visit Toshima?
Based on weather alone, the best time to visit Toshima is Apr–Aug, Nov, according to NASA's 2001–2025 climate averages. Jan–Feb tends to be the least pleasant. Average highs run from 8°C (46°F) in January to 32°C (89°F) in August.
What is the rainiest month in Toshima?
October is the wettest month, with about 219 mm (8.6 in) of rain on average. February is the driest, with about 58 mm (2.3 in).
What is the hottest month in Toshima?
August is the warmest, with average highs of 32°C (89°F) and lows of 22°C (72°F). January is the coolest, with highs of 8°C (46°F) and lows of -2°C (28°F).
Does Toshima have a rainy season?
Yes. Jun–Jul, Sep–Oct is the rainy season (150 mm or more a month), while Feb is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months