Niigata Airport (KIJ) 15 Day Weather Forecast, Niigata Japan
Current weather conditions and 15 day weather forecast for Niigata Airport in Niigata, Japan including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at KIJ
| 24 August 2026 Mon 25.1 ° C ( 77.2°F )  Cloudy |
Feels Like : 27.6 ° C / 81.7°F Humidity : % 78 Pressure : 1014 mb Wind Speed : 8.6 kmph / 5.4 miles from S 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 85 |
15-day weather forecast for Niigata Airport, Niigata, Japan
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 24 August 2026 Mon |  Sunny |
23.9 ° C | 29.3 ° C | 26.7 ° C | % 78 | 15.5 km/h | 42% |
| 25 August 2026 Tue | Sunny |
24.9 ° C | 29.4 ° C | 27 ° C | % 81 | 20.5 km/h | 70% |
| 26 August 2026 Wed |  Light rain shower |
23.7 ° C | 27.9 ° C | 25.8 ° C | % 85 | 18.7 km/h | 89% |
| 27 August 2026 Thu | Light rain shower |
21.1 ° C | 24.9 ° C | 22.6 ° C | % 90 | 25.6 km/h | 90% |
| 28 August 2026 Fri |  Patchy rain nearby |
21.2 ° C | 25.6 ° C | 23.6 ° C | % 72 | 16.6 km/h | 74% |
| 29 August 2026 Sat |  Overcast |
21.4 ° C | 24.8 ° C | 23.1 ° C | % 72 | 13.3 km/h | 18% |
| 30 August 2026 Sun | Overcast |
22.6 ° C | 28.7 ° C | 24.8 ° C | % 73 | 9.4 km/h | 37% |
| 31 August 2026 Mon | Light rain shower |
22.4 ° C | 26.6 ° C | 24.5 ° C | % 86 | 14 km/h | 90% |
| 01 September 2026 Tue | Light rain shower |
23.4 ° C | 25.5 ° C | 24.3 ° C | % 89 | 17.6 km/h | 91% |
| 02 September 2026 Wed | Light rain shower |
22.4 ° C | 23.7 ° C | 23.1 ° C | % 91 | 9.7 km/h | 92% |
| 03 September 2026 Thu | Patchy rain nearby |
21.6 ° C | 25.1 ° C | 23.3 ° C | % 81 | 24.5 km/h | 78% |
| 04 September 2026 Fri | Patchy rain nearby |
20.7 ° C | 24 ° C | 22.7 ° C | % 75 | 25.2 km/h | 67% |
| 05 September 2026 Sat | Overcast |
19.5 ° C | 24.3 ° C | 21.7 ° C | % 73 | 19.1 km/h | 15% |
| 06 September 2026 Sun | Overcast |
19.3 ° C | 23.9 ° C | 21.9 ° C | % 75 | 18.7 km/h | 20% |
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