Weather in Nagaoka, Japan 🇯🇵
In Nagaoka right now it is 26°C and patchy rain nearby, feeling like 29°C. Relative humidity is 90%, with winds around 5 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Nagaoka from about 20°C to 31°C.
Hourly Forecast for Nagaoka
14-Day Forecast for Nagaoka
Sunny
Light rain shower
Light rain shower
Overcast
Overcast
Overcast
Light rain shower
Patchy rain nearby
Light rain shower
Light rain shower
Light rain shower
Moderate or heavy rain shower
Patchy rain nearby
Sunny
Additional Forecasts for Nagaoka
Air Quality
Historical Weather
Weather Forecasts for Other Cities in Japan
Best Time to Be Outside in Nagaoka Tomorrow
There is no good daylight window left in Nagaoka today. Tomorrow, the most comfortable window looks like 11:00 to 14:00, when it is around 31°C. It should stay dry through that window. The next likely rain is around 20:00.
Frequently Asked Questions about Weather in Nagaoka
What is the temperature in Nagaoka right now?
It is currently 26°C (78°F) in Nagaoka, patchy rain nearby (feels like 29°C).
What's the weather like in Nagaoka right now?
Current weather in Nagaoka: Patchy rain nearby, humidity 90%, wind 5 km/h SW.
What is today's forecast for Nagaoka?
Today in Nagaoka: high 31°C, low 24°C, sunny. Chance of rain: 71%.
What is the 7-day weather forecast for Nagaoka?
Daily highs and lows for Nagaoka:
- 2026-08-25: 31°C / 24°C
- 2026-08-26: 31°C / 23°C
- 2026-08-27: 23°C / 20°C
- 2026-08-28: 27°C / 19°C
- 2026-08-29: 26°C / 20°C
- 2026-08-30: 30°C / 21°C
- 2026-08-31: 24°C / 22°C
Is it going to rain in Nagaoka today?
There is a 71% chance of rain in Nagaoka today. Total expected precipitation: 4.82 mm.
What is the wind speed in Nagaoka right now?
Wind in Nagaoka is currently 5 km/h (3 mph) from the SW.
What is the UV index in Nagaoka right now?
The UV index in Nagaoka is currently 0 (low). Sun protection is recommended when the index is 3 or higher.
