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
| 13 September 2026 Sun 23.2 ° C ( 73.8°F )  Light rain shower |
Feels Like : 26.6 ° C / 79.9°F Humidity : % 85 Pressure : 1017 mb Wind Speed : 3.6 kmph / 2.2 miles from E 
Visibility : 10 km Precipitation (rainfall) : 0.16 mm Cloud (%) : 100 |
15-day weather forecast for Niigata Airport, Niigata, Japan
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 13 September 2026 Sun | Light rain shower |
22.6 ° C | 24.6 ° C | 23.6 ° C | % 81 | 11.5 km/h | 84% |
| 14 September 2026 Mon | Light rain shower |
21.9 ° C | 25.7 ° C | 23.8 ° C | % 85 | 23.8 km/h | 86% |
| 15 September 2026 Tue | Light rain shower |
20.3 ° C | 22.4 ° C | 21.2 ° C | % 86 | 27 km/h | 90% |
| 16 September 2026 Wed |  Overcast |
22.2 ° C | 23.1 ° C | 22.7 ° C | % 74 | 27 km/h | 28% |
| 17 September 2026 Thu | Overcast |
22.1 ° C | 24.4 ° C | 23 ° C | % 77 | 23.8 km/h | 42% |
| 18 September 2026 Fri | Light rain shower |
21.6 ° C | 22.6 ° C | 22 ° C | % 75 | 25.6 km/h | 65% |
| 19 September 2026 Sat | Overcast |
21.8 ° C | 27 ° C | 24.2 ° C | % 76 | 22 km/h | 32% |
| 20 September 2026 Sun |  Patchy rain nearby |
22.2 ° C | 24.4 ° C | 23.5 ° C | % 82 | 14.4 km/h | 71% |
| 21 September 2026 Mon | Patchy rain nearby |
22.7 ° C | 24 ° C | 23.5 ° C | % 83 | 20.2 km/h | 72% |
| 22 September 2026 Tue | Patchy rain nearby |
20.3 ° C | 23 ° C | 21.4 ° C | % 79 | 38.9 km/h | 75% |
| 23 September 2026 Wed | Overcast |
20.5 ° C | 25 ° C | 22.9 ° C | % 80 | 46.4 km/h | 32% |
| 24 September 2026 Thu | Light rain shower |
20.8 ° C | 28 ° C | 24.1 ° C | % 74 | 78.1 km/h | 76% |
| 25 September 2026 Fri | Patchy rain nearby |
20.3 ° C | 22 ° C | 21.1 ° C | % 69 | 31.3 km/h | 57% |
| 26 September 2026 Sat | Overcast |
19.4 ° C | 22.4 ° C | 20.9 ° C | % 66 | 16.2 km/h | 11% |
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