
Weather in Nagaoka — today, tomorrow and 14-day forecast
Weather in Nagaoka now: +33°, partly cloudy, wind 2.8 m/s, humidity 52%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.
Weather in Nagaoka now
Hourly forecast for today in Nagaoka
Weather in Nagaoka tomorrow
From +23° to +32° — day and night.
Weather in Nagaoka for 3 days
From +23° to +33° — day and night.
Weather in Nagaoka for the week
Including the 5-day outlook.
From +22° to +33° — day and night.
Weather in Nagaoka for 2 weeks
Including the 10-day outlook.
From +22° to +33° — day and night.
Weekend weather in Nagaoka
Weather for the weather-sensitive
📒 Weather diary in Nagaoka
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What to do in Nagaoka in weather like this 🎯

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Nagaoka, Japan. Population 266 936.
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FAQ about weather in Nagaoka ❓
What's the weather in Nagaoka right now?
Now +33°, partly cloudy, wind 2.8 m/s, N-E, humidity 52%. Feels like +35°.
What's the weather in Nagaoka tomorrow?
Tomorrow: +32° by day, +23° at night, partly cloudy.
Sunrise and sunset in Nagaoka?
Sunrise 05:03, sunset 18:35, day length 13h 32m.
What's the pressure and humidity in Nagaoka?
Pressure 760 mmHg, humidity 52%, wind 3 m/s. Matters for weather-sensitive people.
Will it rain in Nagaoka today?
Yes, rain is expected, precipitation chance —%. Take an umbrella or a raincoat.
Will it be hot in Nagaoka?
Up to +33° 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 Nagaoka?
Yes, the UV index is 6 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
Do I need rubber boots in Nagaoka?
In rain and puddles, rubber boots or waterproof shoes will come in handy.
How long is it safe to stay in the sun in Nagaoka?
At UV 6, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
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Weather in Nagaoka — in detail
Weather in Nagaoka from “Pogoda 1” — an accurate, free forecast: current temperature, feels-like, wind, atmospheric pressure, humidity and precipitation. Available for today, tomorrow, 3, 5 and 10 days, a week, 2 weeks and a month, plus hourly weather, monthly climate, water temperature, air quality and an observation archive since 2017.
To quickly check the weather in Nagaoka 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.
Photo Nagaoka: Thomas Albrecht Trier / CC BY-SA 3.0 · Wikimedia Commons





