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 : Saturday 17 May 2025 - 08:00hrs

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
Saturday (Today)
17/05/2025

Heavy Rain
Day: Light rain. High 10°C. Winds NNW at 15 to 25 kmph. Chance of rain 90%.

Night: Rain. Low 8°C. Winds NNW at 15 to 25 kmph. Chance of rain 100%. 50-75mm of rain expected.

Sunrise: 07:41hrs  Sunset: 17:19hrs
Moonrise: 20:26hrs  Moonset: 11:53hrs  Moon Phase:  

(Note: A Severe Weather Alert may be issued. Visit www.metservice.co.nz for detail!)
Total Rain: 59.05mm
Total Snow: 0cm
Snowfall Low: 1700m

(Rain Today: 1mm)
(Snow Fall-line: 1755m)
Rain Today: 0.8mm
Min: 8ºC
Max: 10ºC
Min: 1ºC
Max: 3ºC
Freezing Levels
Now: 1976m
Range: 1961m - 2268m

(Now: 8.1ºC↓)
NNW 31kmph - NNW 28kmph

(Now: NW 7 - 7kmph)

NNW 103kmph - NNW 92kmph
94% - 99%

(Now: 94%↑)
Sunday
18/05/2025

Rain
Day: Rain. High 11°C. Winds N and variable. Chance of rain 80%.

Night: A mix of rain and snow. Low -1°C. Winds SE and variable. Chance of precip 80%.

Sunrise: 07:42hrs  Sunset: 17:18hrs
Moonrise: 21:35hrs  Moonset: 12:32hrs  Moon Phase:  
Rain: AM 3.37mm PM 5.32mm
Total Rain: 8.69mm

Snow: AM 0cm PM 0.6cm
Total Snow: 0.6cm
Snowfall Low: 300m
Min: -1ºC
Max: 11ºC
Min: -8ºC
Max: 4ºC
Freezing Levels
Range: 576m - 2422m
N 13kmph - SE 9kmph

N 42kmph - SE 29kmph
93% - 97%
Monday
19/05/2025

Partly Cloudy
Day: Partly cloudy. High 6°C. Winds E and variable.

Night: Generally clear. Low -1°C. Winds NW and variable.

Sunrise: 07:43hrs  Sunset: 17:17hrs
Moonrise: 22:46hrs  Moonset: 13:04hrs  Moon Phase:  
Rain: AM 0mm PM 0mm
Total Rain: 0mm

Snow: AM 0cm PM 0cm
Total Snow: 0cm
Min: -1ºC
Max: 6ºC
Min: -8ºC
Max: -1ºC
Freezing Levels
Range: 576m - 1653m
E 13kmph - NW 10kmph

E 47kmph - NW 33kmph
80% - 95%
Tuesday
20/05/2025

Partly Cloudy
Day: Partly cloudy. High 9°C. Winds N and variable.

Night: Partly cloudy. Low 0°C. Winds SSW and variable.

Sunrise: 07:44hrs  Sunset: 17:16hrs
Moonrise: 23:59hrs  Moonset: 13:31hrs  Moon Phase:  
Rain: AM 0mm PM 0mm
Total Rain: 0mm

Snow: AM 0cm PM 0cm
Total Snow: 0cm
Min: 0ºC
Max: 9ºC
Min: -7ºC
Max: 2ºC
Freezing Levels
Range: 730m - 2115m
N 12kmph - SSW 7kmph

N 43kmph - SSW 25kmph
89% - 94%
Wednesday
21/05/2025

Partly Cloudy
Day: Partly cloudy. High 10°C. Winds NW at 10 to 15 kmph.

Night: Areas of thick fog. Low 1°C. Winds NW and variable.

Sunrise: 07:45hrs  Sunset: 17:15hrs
Moonrise: 12:00hrs  Moonset: 13:54hrs  Moon Phase:  
Rain: AM 0mm PM 0mm
Total Rain: 0mm

Snow: AM 0cm PM 0cm
Total Snow: 0cm
Min: 1ºC
Max: 10ºC
Min: -6ºC
Max: 3ºC
Freezing Levels
Range: 884m - 2268m
NW 16kmph - NW 12kmph

NW 59kmph - NW 48kmph
82% - 99%
Thursday
22/05/2025

Partly Cloudy
Day: Partly cloudy. High 9°C. Winds NW at 10 to 15 kmph.

Night: Showers late at night. Low 2°C. Winds NW and variable. Chance of rain 30%.

Sunrise: 07:46hrs  Sunset: 17:14hrs
Moonrise: 01:12hrs  Moonset: 14:16hrs  Moon Phase:  
Rain: AM 0mm PM 0.3mm
Total Rain: 0.3mm

Snow: AM 0cm PM 0cm
Total Snow: 0cm
Min: 2ºC
Max: 9ºC
Min: -5ºC
Max: 2ºC
Freezing Levels
Range: 1038m - 2115m
NW 18kmph - NW 15kmph

NW 67kmph - NW 49kmph
89% - 100%

 
Weather Underground


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