Weather Greymouth tomorrow

PLACES IN THE AREA

11 °C	8 °C	9 am
12 °C	8 °C	12 pm
12 °C	8 °C	3 pm
8 °C	3 °C	9 pm

sunrise 7:11 am
sunset 5:56 pm

HOURLY

Weather forecast Greymouth April 20, 2026

During the day overcast. The highest temperature 12 °C. Total rainfall 0.8 mm. At night cloudy. The lowest temperature 8 °C.

Interactive map weather New Zealand

GPS: -42.4667; 171.2000

altitude: 11 m
local time:

Meteogram is being loaded

Weather forecast Greymouth, New Zealand extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Monday 04/20/2026
12 AM 8 AM	overcast	10 °C 8 °C	0.0 mm	5.9 m/s 21 km/h east-southeast	1002 hPa	74 %	5 °C	100 %	0%	53%	99%	100%
1 AM 9 AM	light rain	10 °C 8 °C	0.1 mm	6.2 m/s 22 km/h east	1002 hPa	74 %	6 °C	100 %	0%	25%	63%	100%
2 AM 10 AM	overcast	11 °C 9 °C	0.0 mm	7.3 m/s 26 km/h east	1003 hPa	75 %	6 °C	100 %	0%	17%	39%	100%
3 AM 11 AM	overcast	10 °C 8 °C	0.0 mm	7.5 m/s 27 km/h east	1003 hPa	74 %	6 °C	100 %	0%	60%	80%	100%
4 AM 12 PM	overcast	11 °C 9 °C	0.0 mm	6.8 m/s 24 km/h east	1002 hPa	72 %	6 °C	100 %	0%	25%	62%	100%
5 AM 1 PM	light rain	11 °C 9 °C	0.1 mm	6.9 m/s 25 km/h east-southeast	1003 hPa	75 %	6 °C	100 %	0%	28%	84%	100%
6 AM 2 PM	overcast	10 °C 8 °C	0.0 mm	7.9 m/s 28 km/h east-southeast	1003 hPa	76 %	6 °C	100 %	0%	16%	76%	99%
7 AM 3 PM	light rain	10 °C 7 °C	0.2 mm	8.5 m/s 31 km/h east-southeast	1004 hPa	74 %	6 °C	100 %	0%	32%	60%	100%
8 AM 4 PM	light rain	10 °C 7 °C	0.1 mm	8.9 m/s 32 km/h east-southeast	1004 hPa	74 %	6 °C	100 %	0%	28%	32%	100%
9 AM 5 PM	overcast	11 °C 8 °C	0.0 mm	9.5 m/s 34 km/h east-southeast	1005 hPa	73 %	6 °C	100 %	0%	36%	84%	100%
10 AM 6 PM	overcast	11 °C 8 °C	0.0 mm	10.6 m/s 38 km/h east	1005 hPa	67 %	5 °C	100 %	0%	50%	63%	99%
11 AM 7 PM	overcast	12 °C 9 °C	0.0 mm	10.5 m/s 38 km/h east-southeast	1006 hPa	67 %	5 °C	100 %	0%	56%	53%	100%
12 PM 8 PM	overcast	12 °C 9 °C	0.0 mm	11.9 m/s 43 km/h east	1006 hPa	64 %	5 °C	98 %	0%	35%	34%	96%
1 PM 9 PM	overcast	12 °C 8 °C	0.0 mm	13.6 m/s 49 km/h east	1007 hPa	60 %	4 °C	99 %	0%	36%	75%	96%
2 PM 10 PM	overcast	12 °C 8 °C	0.0 mm	12.6 m/s 45 km/h east	1006 hPa	58 %	4 °C	97 %	0%	32%	69%	93%
3 PM 11 PM	overcast	12 °C 8 °C	0.0 mm	11.7 m/s 42 km/h east-southeast	1006 hPa	55 %	3 °C	97 %	0%	23%	37%	94%
4 PM 12 AM	overcast	11 °C 7 °C	0.0 mm	11.8 m/s 42 km/h east-southeast	1007 hPa	57 %	2 °C	100 %	0%	60%	90%	91%
5 PM 1 AM	overcast	10 °C 6 °C	0.0 mm	12.9 m/s 46 km/h east-southeast	1008 hPa	57 %	1 °C	97 %	0%	62%	83%	60%
6 PM 2 AM	overcast	9 °C 5 °C	0.0 mm	12.5 m/s 45 km/h east-southeast	1008 hPa	56 %	0 °C	92 %	0%	42%	43%	72%
7 PM 3 AM	overcast	9 °C 5 °C	0.0 mm	12.7 m/s 46 km/h east	1008 hPa	56 %	0 °C	99 %	0%	48%	39%	98%
8 PM 4 AM	overcast	9 °C 4 °C	0.0 mm	13.4 m/s 48 km/h east	1009 hPa	55 %	0 °C	97 %	0%	57%	15%	96%
9 PM 5 AM	overcast	8 °C 3 °C	0.0 mm	14.3 m/s 51 km/h east	1010 hPa	55 %	0 °C	93 %	0%	47%	39%	83%
10 PM 6 AM	overcast	8 °C 3 °C	0.0 mm	15.6 m/s 56 km/h east	1011 hPa	55 %	0 °C	93 %	0%	48%	30%	80%
11 PM 7 AM	overcast	8 °C 3 °C	0.0 mm	15.3 m/s 55 km/h east	1011 hPa	56 %	0 °C	96 %	0%	71%	69%	58%
Tuesday 04/21/2026
12 AM 8 AM	cloudy	8 °C 3 °C	0.0 mm	15.0 m/s 54 km/h east	1012 hPa	56 %	0 °C	85 %	0%	75%	10%	30%
1 AM 9 AM	cloudy	7 °C 2 °C	0.0 mm	15.0 m/s 54 km/h east	1011 hPa	57 %	0 °C	73 %	0%	53%	8%	36%
2 AM 10 AM	cloudy	7 °C 2 °C	0.0 mm	14.3 m/s 51 km/h east	1012 hPa	57 %	0 °C	78 %	0%	68%	10%	25%
3 AM 11 AM	cloudy	7 °C 2 °C	0.0 mm	14.7 m/s 53 km/h east	1012 hPa	57 %	-1 °C	73 %	0%	65%	10%	13%
4 AM 12 PM	overcast	7 °C 2 °C	0.0 mm	14.2 m/s 51 km/h east-southeast	1012 hPa	57 %	-1 °C	89 %	0%	82%	3%	41%
5 AM 1 PM	cloudy	7 °C 2 °C	0.0 mm	13.2 m/s 48 km/h east-southeast	1011 hPa	58 %	0 °C	75 %	0%	53%	8%	43%
6 AM 2 PM	cloudy	7 °C 2 °C	0.0 mm	12.7 m/s 46 km/h east-southeast	1012 hPa	56 %	-1 °C	58 %	0%	33%	1%	36%
7 AM 3 PM	cloudy	7 °C 2 °C	0.0 mm	12.4 m/s 45 km/h east-southeast	1012 hPa	56 %	-1 °C	74 %	0%	25%	1%	66%
8 AM 4 PM	overcast	7 °C 2 °C	0.0 mm	12.4 m/s 45 km/h east-southeast	1013 hPa	55 %	-1 °C	97 %	0%	39%	2%	95%
9 AM 5 PM	overcast	8 °C 4 °C	0.0 mm	12.7 m/s 46 km/h east	1014 hPa	56 %	0 °C	96 %	0%	71%	1%	88%
10 AM 6 PM	cloudy	9 °C 5 °C	0.0 mm	11.8 m/s 42 km/h east-southeast	1014 hPa	55 %	0 °C	79 %	0%	48%	2%	58%
11 AM 7 PM	cloudy	10 °C 6 °C	0.0 mm	12.0 m/s 43 km/h east-southeast	1014 hPa	52 %	0 °C	58 %	0%	49%	1%	14%
12 PM 8 PM	cloudy	10 °C 6 °C	0.0 mm	12.0 m/s 43 km/h east-southeast	1014 hPa	49 %	0 °C	51 %	0%	34%	0%	25%
1 PM 9 PM	overcast	11 °C 7 °C	0.0 mm	11.1 m/s 40 km/h east-southeast	1013 hPa	47 %	0 °C	93 %	0%	66%	2%	81%
2 PM 10 PM	overcast	10 °C 6 °C	0.0 mm	11.1 m/s 40 km/h east-southeast	1013 hPa	49 %	0 °C	100 %	0%	41%	2%	100%
3 PM 11 PM	overcast	10 °C 6 °C	0.0 mm	10.2 m/s 37 km/h east-southeast	1014 hPa	49 %	0 °C	87 %	0%	39%	2%	79%
4 PM 12 AM	cloudy	10 °C 6 °C	0.0 mm	9.6 m/s 35 km/h east-southeast	1014 hPa	50 %	0 °C	61 %	0%	34%	3%	42%
5 PM 1 AM	cloudy	9 °C 5 °C	0.0 mm	8.3 m/s 30 km/h east-southeast	1014 hPa	55 %	0 °C	74 %	0%	65%	4%	14%
6 PM 2 AM	overcast	8 °C 4 °C	0.0 mm	8.6 m/s 31 km/h east-southeast	1014 hPa	59 %	0 °C	92 %	0%	87%	14%	12%
7 PM 3 AM	cloudy	8 °C 5 °C	0.0 mm	7.9 m/s 28 km/h east-southeast	1015 hPa	58 %	0 °C	59 %	0%	57%	7%	6%
8 PM 4 AM	cloudy	8 °C 5 °C	0.0 mm	7.7 m/s 28 km/h east-southeast	1015 hPa	59 %	0 °C	75 %	0%	44%	12%	50%
9 PM 5 AM	overcast	8 °C 5 °C	0.0 mm	8.2 m/s 30 km/h east-southeast	1016 hPa	61 %	1 °C	95 %	0%	38%	7%	93%
10 PM 6 AM	overcast	8 °C 4 °C	0.0 mm	8.8 m/s 32 km/h east	1016 hPa	62 %	1 °C	98 %	0%	45%	15%	97%
11 PM 7 AM	overcast	8 °C 4 °C	0.0 mm	9.4 m/s 34 km/h east	1017 hPa	61 %	1 °C	96 %	0%	38%	8%	95%

Greymouth, New Zealand - information

State: New Zealand

GPS coordinates: -42.4667; 171.2000

Time zone: Pacific / Auckland time difference in hours with time in US is +10 hours

Population: 9 419
Altitude: 11 m
The administrative part:

West Coast, Greymouth
Grey District, Greymouth

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Weather Greymouth, New Zealand. Weather forecast Greymouth.

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Data source

Weather forecast for Greymouth is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Long-term statistical averages

	average	min.	max.	precipit… days
January	16.1 °C
February	16.3 °C
March	15.4 °C
April	13.1 °C
May	10.6 °C
June	8.7 °C
July	8.1 °C
August	9.1 °C
September	10.4 °C
October	11.7 °C
November	13.2 °C
December	15.0 °C

Statistical averages in charts Greymouth

Astronomical information Greymouth

data are always in the local time

Sun and light

April 19, 2026

Sunrise:	Sunset:
7:11 am	5:56 pm
Noon:	Length of day:
12:34 pm	10:44
Start of civil twilight*:	End of civil twilight*:
6:42 am	6:25 pm
Start of nautical twilight*:	End of nautical twilight*:
6:10 am	6:57 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:37 am	7:29 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
04/20/2026 10:32 am	04/20/2026 7:17 pm
Next new moon:	Next full moon:
05/16/2026	05/01/2026