6 Day Weather Forecast
Arthur's Pass (730m A.S.L.)
The following 6 day forecast has been created using data obtained from Weather Underground for the Arthur's Pass area (elevation 730m A.S.L.), utilising regional and local weather station data. It is updated hourly. 1800m weather data is derived from local weather modelling software and may be unreliable.
Notes: This page is experimental and it may be unreliable beyond a few days. Compare it with the MetService - 4 Day Forecast, NIWA - 5 Day Forecast, and NZ METVUW SI CHARTS to get a more informed idea! Occasionally the forecast texts may show in imperial unit format as the metric forecast is not available from Weather Underground. - Graeme -
Click Here for a printable forecast.
Updated : Tuesday 19 May 2026 - 17:00hrs| Day & Date / Weather (730m A.S.L) | Weather Forecasts / Sunrise / Sunset Moonrise / Moonset / Moon Phase | Est. Rainfall / Snowfall @ 737m (1800m) | Temperatures (1800m) Freezing Levels | Wind Dir / Strength (1800m) | Average Humidity |
|---|---|---|---|---|---|
| Tuesday (Today) 19/05/2026 
Partly Cloudy |
Night: Partly cloudy. Low 0°C. Winds light and variable.
Sunrise: 07:43hrs Sunset: 17:17hrs Moonrise: 10:37hrs Moonset: 19:01hrs Moon Phase: 
|
Total Rain: 0mm Total Snow: 0cm |
Min: -1ºC Max: 11ºC Min: -8ºC Max: 4ºC Freezing Levels Now: 1853m Range: 576m - 2422m (Now: 7.3ºC↓) |
0kmph - NW 13kmph (Now: WNW 9 - 21kmph) 0kmph - NW 52kmph |
% - 83% (Now: 75%↑) |
| Wednesday 20/05/2026 
Mostly Cloudy |
Day: Mostly cloudy. High 9°C. Winds NNW at 10 to 15 kmph. Night: Rain. Low 4°C. Winds NNW at 15 to 30 kmph. Chance of rain 80%. Sunrise: 07:44hrs Sunset: 17:16hrs Moonrise: 11:36hrs Moonset: 20:17hrs Moon Phase: 
|
Rain: AM 0mm PM 3.36mm Total Rain: 3.36mm Snow: AM 0cm PM 0cm Total Snow: 0cm Snowfall Low: 1100m |
Min: 4ºC Max: 9ºC Min: -3ºC Max: 2ºC Freezing Levels Range: 1345m - 2115m |
NNW 22kmph - NNW 34kmph NNW 72kmph - NNW 112kmph | 79% - 91% |
| Thursday 21/05/2026 
Heavy Rain |
Day: Rain. High 11°C. Winds NNW at 15 to 30 kmph. Chance of rain 100%. Rainfall around 25mm. Night: Rain. Low 7°C. Winds light and variable. Chance of rain 90%. Rainfall around 12mm. Sunrise: 07:45hrs Sunset: 17:15hrs Moonrise: 12:19hrs Moonset: 21:37hrs Moon Phase: 
(Note: A Severe Weather Alert may be issued. Visit www.metservice.co.nz for detail!) |
Rain: AM 21.98mm PM 11.98mm Total Rain: 33.96mm Snow: AM 0cm PM 0cm Total Snow: 0cm Snowfall Low: 1600m |
Min: 7ºC Max: 11ºC Min: 0ºC Max: 4ºC Freezing Levels Range: 1807m - 2422m |
NNW 36kmph - N 13kmph NNW 123kmph - N 51kmph | 95% - 98% |
| Friday 22/05/2026 
Light Rain |
Day: Light rain. High 12°C. Winds NW at 10 to 15 kmph. Chance of rain 70%. Night: Showers. Low 6°C. Winds light and variable. Chance of rain 60%. Sunrise: 07:46hrs Sunset: 17:14hrs Moonrise: 12:53hrs Moonset: 22:54hrs Moon Phase: 
|
Rain: AM 4.94mm PM 2.36mm Total Rain: 7.3mm Snow: AM 0cm PM 0cm Total Snow: 0cm Snowfall Low: 1400m |
Min: 6ºC Max: 12ºC Min: -1ºC Max: 5ºC Freezing Levels Range: 1653m - 2576m |
NW 19kmph - NNW 12kmph NW 64kmph - NNW 42kmph | 91% - 98% |
| Saturday 23/05/2026 
Partly Cloudy |
Day: Partly cloudy. High 12°C. Winds light and variable. Night: Partly cloudy. Low 3°C. Winds light and variable. Sunrise: 07:47hrs Sunset: 17:14hrs Moonrise: 13:19hrs Moonset: 12:00hrs Moon Phase: 
|
Rain: AM 0mm PM 0mm Total Rain: 0mm Snow: AM 0cm PM 0cm Total Snow: 0cm |
Min: 3ºC Max: 12ºC Min: -4ºC Max: 5ºC Freezing Levels Range: 1192m - 2576m |
NE 13kmph - SE 9kmph NE 45kmph - SE 22kmph | 85% - 92% |
| Sunday 24/05/2026
Partly Cloudy |
Day: Partly cloudy. High 11°C. Winds ESE at 10 to 15 kmph. Night: Mostly cloudy. Low 3°C. Winds light and variable. Sunrise: 07:47hrs Sunset: 17:13hrs Moonrise: 13:41hrs Moonset: 00:07hrs Moon Phase: 
|
Rain: AM 0mm PM 0mm Total Rain: 0mm Snow: AM 0cm PM 0cm Total Snow: 0cm |
Min: 3ºC Max: 11ºC Min: -4ºC Max: 4ºC Freezing Levels Range: 1192m - 2422m |
ESE 16kmph - NNW 10kmph ESE 41kmph - NNW 38kmph | 86% - 98% |
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