Weather in Nagaoka, Japan 🇯🇵
In Nagaoka right now it is 21°C and sunny, feeling like 22°C. Relative humidity is 66%, with winds around 4 km/h, and the UV index is 2 (low). In the days ahead, expect temperatures in Nagaoka from about 14°C to 23°C.
Hourly Forecast for Nagaoka
14-Day Forecast for Nagaoka
Sunny
Sunny
Sunny
Patchy rain nearby
Sunny
Overcast
Overcast
Sunny
Overcast
Light rain
Patchy rain nearby
Sunny
Patchy rain nearby
Light rain shower
Additional Forecasts for Nagaoka
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Japan
Best Time to Be Outside in Nagaoka Today
The most comfortable window in Nagaoka today looks like 14:00 to 17:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Nagaoka
What is the temperature in Nagaoka right now?
It is currently 21°C (70°F) in Nagaoka, sunny (feels like 22°C).
What's the weather like in Nagaoka right now?
Current weather in Nagaoka: Sunny, humidity 66%, wind 4 km/h S.
What is today's forecast for Nagaoka?
Today in Nagaoka: high 23°C, low 14°C, sunny. Chance of rain: 9%.
What is the 7-day weather forecast for Nagaoka?
Daily highs and lows for Nagaoka:
- 2026-10-11: 23°C / 14°C
- 2026-10-12: 22°C / 14°C
- 2026-10-13: 23°C / 14°C
- 2026-10-14: 19°C / 16°C
- 2026-10-15: 19°C / 12°C
- 2026-10-16: 20°C / 10°C
- 2026-10-17: 21°C / 14°C
Is it going to rain in Nagaoka today?
There is a 9% chance of rain in Nagaoka today.
What is the wind speed in Nagaoka right now?
Wind in Nagaoka is currently 4 km/h (2 mph) from the S.
What is the UV index in Nagaoka right now?
The UV index in Nagaoka is currently 2.5 (low). Sun protection is recommended when the index is 3 or higher.
