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

14 March 2026 Sat
11.6 ° C
( 52.9°F )

Patchy rain nearby
Patchy rain nearby
Feels Like : 8.8 ° C / 47.9°F
Humidity : % 78
Pressure : 1012 mb
Wind Speed : 28.4 kmph / 17.7 miles from WW
Visibility : 10 km
Precipitation (rainfall) : 0.04 mm
Cloud (%) : 60

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
15 March 2026 Sun Moderate rain Moderate rain 11.3 ° C 13.5 ° C 12 ° C % 83 36.7 km/h 99%
16 March 2026 Mon Moderate rain Moderate rain 10.7 ° C 14 ° C 12.3 ° C % 85 34.6 km/h 92%
17 March 2026 Tue Patchy rain nearby Patchy rain nearby 9.3 ° C 16.2 ° C 12.6 ° C % 80 11.2 km/h 89%
18 March 2026 Wed Patchy rain nearby Patchy rain nearby 6.6 ° C 14.1 ° C 12.4 ° C % 80 30.6 km/h 87%
19 March 2026 Thu Partly Cloudy  Partly Cloudy 6.1 ° C 13.7 ° C 10.1 ° C % 78 22 km/h 0%
20 March 2026 Fri Patchy rain nearby Patchy rain nearby 6.8 ° C 13.8 ° C 11.3 ° C % 80 18.7 km/h 81%
21 March 2026 Sat Sunny Sunny 6.9 ° C 14.3 ° C 10.5 ° C % 78 11.2 km/h 0%
22 March 2026 Sun Sunny Sunny 9.7 ° C 16.7 ° C 12.9 ° C % 81 9.4 km/h 0%
23 March 2026 Mon Sunny Sunny 9.6 ° C 17.3 ° C 12.9 ° C % 76 5.4 km/h 0%
24 March 2026 Tue Partly Cloudy  Partly Cloudy 10.8 ° C 20.1 ° C 14.7 ° C % 74 10.4 km/h 0%
25 March 2026 Wed Sunny Sunny 11.2 ° C 20.2 ° C 14.9 ° C % 75 8.6 km/h 0%
26 March 2026 Thu Patchy rain nearby Patchy rain nearby 9.7 ° C 12.9 ° C 11.7 ° C % 96 29.5 km/h 80%
27 March 2026 Fri Patchy rain nearby Patchy rain nearby 6.8 ° C 12 ° C 9.6 ° C % 75 25.6 km/h 86%
28 March 2026 Sat Sunny Sunny 6.7 ° C 13.4 ° C 9.5 ° C % 77 7.9 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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