Weather in Niigata, Japan for the week
Weather in Niigata for the week: from +23° to +33° by day and night. Day-by-day forecast, precipitation chance and a temperature chart below.
Weather forecast in Niigata for the week 📅
Temperature chart for the week 📈
Weather in Niigata for 5 days
Weekend weather in Niigata
📒 Weather diary in Niigata
Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.
FAQ about weather in Niigata ❓
What's the weather in Niigata for the week?
This week from +23° to +33°, mostly clear.
What's the 5-day forecast in Niigata?
Five-day forecast: by day from +28° to +33°, nights around +23°. Rain: Wednesday, Thursday, Friday.
Which days in Niigata will it rain?
Rain expected: Wednesday (August 19), Thursday (August 20), Friday (August 21). Take an umbrella those days.
Weekend weather in Niigata?
Weekend: Saturday +28°/+24°, Sunday +28°/+24°.
Warmer or colder than usual in Niigata this week?
This week it is around the climate norm.
Do I need an umbrella in Niigata for the week?
No, precipitation is unlikely — you can go out without an umbrella.
Will it be hot in Niigata?
Up to +32° by day — hot. Drink more water, avoid the sun from noon to 4 PM, wear light clothes and a hat.
Do I need sunscreen in Niigata?
Yes, the UV index is 8 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
How long is it safe to stay in the sun in Niigata?
At UV 8, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
Weather in Niigata — in detail
Weather forecast in Niigata for the week: from +23° to +33° day and night. Warmest day — Wednesday, August 19 (up to +33°). Coolest — Friday, August 21 (+23°). No significant precipitation. Trend: it cools toward the end. See also the forecast for 2 weeks and for the month.
To quickly check the weather in Niigata anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.