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
| 15 May 2026 Fri 16.3 ° C ( 61.3°F )  Sunny |
Feels Like : 16.3 ° C / 61.3°F Humidity : % 80 Pressure : 1023 mb Wind Speed : 10.1 kmph / 6.3 miles from NNW 
Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 5 |
15-day weather forecast for Niigata Airport, Niigata, Japan
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 15 May 2026 Fri | Sunny |
11.9 ° C | 17.1 ° C | 14.4 ° C | % 85 | 13.7 km/h | 0% |
| 16 May 2026 Sat | Sunny |
12.3 ° C | 18.5 ° C | 15.4 ° C | % 80 | 12.6 km/h | 0% |
| 17 May 2026 Sun | Sunny |
12.3 ° C | 19.5 ° C | 15.7 ° C | % 66 | 13 km/h | 0% |
| 18 May 2026 Mon | Sunny |
12.8 ° C | 22 ° C | 17.2 ° C | % 56 | 11.2 km/h | 0% |
| 19 May 2026 Tue | Sunny |
15 ° C | 21.5 ° C | 18 ° C | % 66 | 13.7 km/h | 0% |
| 20 May 2026 Wed | Sunny |
15.1 ° C | 18.5 ° C | 16.5 ° C | % 75 | 14.4 km/h | 0% |
| 21 May 2026 Thu |  Patchy rain nearby |
15.2 ° C | 18 ° C | 16.1 ° C | % 84 | 13 km/h | 79% |
| 22 May 2026 Fri | Patchy rain nearby |
14.9 ° C | 18 ° C | 16.3 ° C | % 90 | 19.1 km/h | 85% |
| 23 May 2026 Sat | Sunny |
14.5 ° C | 21.3 ° C | 18.1 ° C | % 82 | 14.8 km/h | 0% |
| 24 May 2026 Sun | Patchy rain nearby |
14.8 ° C | 18.4 ° C | 17.1 ° C | % 92 | 22 km/h | 88% |
| 25 May 2026 Mon | Patchy rain nearby |
14.5 ° C | 20.3 ° C | 17.3 ° C | % 87 | 14.4 km/h | 79% |
| 26 May 2026 Tue | Patchy rain nearby |
15.1 ° C | 17.6 ° C | 16.6 ° C | % 94 | 28.8 km/h | 76% |
| 27 May 2026 Wed |  Moderate rain |
12.7 ° C | 14.1 ° C | 13.6 ° C | % 90 | 21.2 km/h | 78% |
| 28 May 2026 Thu | Patchy rain nearby |
11.2 ° C | 15.9 ° C | 13.3 ° C | % 78 | 15.5 km/h | 89% |
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