Stewart Island Airport (SZS) 15 Day Weather Forecast, Stewart Island New Zealand

Current weather conditions and 15 day weather forecast for Stewart Island Airport in Stewart Island, New Zealand 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 SZS

24 April 2026 Fri
12.6 ° C
( 54.6°F )

Patchy rain nearby
Patchy rain nearby
Feels Like : 10.3 ° C / 50.5°F
Humidity : % 83
Pressure : 1023 mb
Wind Speed : 24.5 kmph / 15.2 miles from WW
Visibility : 10 km
Precipitation (rainfall) : 0.02 mm
Cloud (%) : 85

15-day weather forecast for Stewart Island Airport, Stewart Island, New Zealand

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
25 April 2026 Sat Patchy rain nearby Patchy rain nearby 12.3 ° C 14.4 ° C 13.5 ° C % 88 36.4 km/h 86%
26 April 2026 Sun Heavy rain Heavy rain 11.2 ° C 12.4 ° C 12 ° C % 95 31 km/h 85%
27 April 2026 Mon Moderate rain Moderate rain 11 ° C 13.4 ° C 12.3 ° C % 90 29.5 km/h 89%
28 April 2026 Tue Patchy rain nearby Patchy rain nearby 10.7 ° C 13.2 ° C 12 ° C % 80 36 km/h 89%
29 April 2026 Wed Patchy rain nearby Patchy rain nearby 9.3 ° C 13.4 ° C 12 ° C % 80 48.6 km/h 87%
30 April 2026 Thu Patchy rain nearby Patchy rain nearby 8.4 ° C 10.7 ° C 9.7 ° C % 74 25.2 km/h 88%
01 May 2026 Fri Cloudy Cloudy 10.7 ° C 12.8 ° C 12 ° C % 77 37.4 km/h 0%
02 May 2026 Sat Patchy rain nearby Patchy rain nearby 13.7 ° C 14.8 ° C 14.1 ° C % 84 42.1 km/h 87%
03 May 2026 Sun Moderate rain Moderate rain 13.6 ° C 13.9 ° C 13.7 ° C % 93 40.7 km/h 83%
04 May 2026 Mon Patchy rain nearby Patchy rain nearby 9.7 ° C 12.2 ° C 11.1 ° C % 90 27.7 km/h 89%
05 May 2026 Tue Moderate rain Moderate rain 10.9 ° C 13.6 ° C 12.6 ° C % 95 31.3 km/h 85%
06 May 2026 Wed Moderate rain Moderate rain 11 ° C 13.6 ° C 12.3 ° C % 95 14.4 km/h 89%
07 May 2026 Thu Patchy rain nearby Patchy rain nearby 12.1 ° C 14.6 ° C 13.1 ° C % 85 17.3 km/h 80%
08 May 2026 Fri Moderate rain Moderate rain 10.6 ° C 12.7 ° C 11.6 ° C % 96 9.7 km/h 88%
Weather forecasts are usually fully updated every 3 hours.

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