Greymouth
10 day weather forecast for Greymouth
Wednesday, 28th October 2026, at 21:41
Today
12° 6°
Tomorrow
12° 7°
Friday
12° 7°
Saturday
13° 5°
Sunday
14° 4°
Monday
16° 12°
Tuesday
16° 13°
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Greymouth Weather Pages
Greymouth weather forecast
The weather forecast for Greymouth over the next 5 days indicates chilly conditions with temperatures ranging from 12 °C to 14 °C.
Rain is expected today and will continue at least through Sunday.
Wind speeds are expected to be breezy, averaging around 15.8 km/h.
Greymouth 14 days weather forecast
This weeks weather in Greymouth. Click on a date for detailed forecasts
Wed. 28
12°
6°
1.2 mm
Thu. 29
12°
7°
20.2 mm
Fri. 30
12°
7°
13.5 mm
Sat. 31
13°
5°
0.4 mm
Sun. 1
14°
4°
1.1 mm
Mon. 2
16°
12°
18.7 mm
Tue. 3
16°
13°
21.1 mm
Wed. 4
16°
13°
2.7 mm
Thu. 5
15°
12°
7.2 mm
Fri. 6
17°
13°
15.8 mm
Sat. 7
15°
13°
27 mm
Sun. 8
15°
12°
9.9 mm
Mon. 9
14°
10°
15.9 mm
Tue. 10
13°
9°
4.7 mm
Further Ahead
You can click on date
Access Greymouth weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Greymouth long range weather forecast
30 day weather forecast for Greymouth
Important Notice
Our Greymouth long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Greymouth
A total of 159.3 mm is expected over 13 rainy days. The wettest day is Saturday 7, with 27 mm. Click a day for details.
Greymouth Wind Speed Forecast Chart
The windiest day is Friday 30, with winds up to 40.7 km/h from the SW. The calmest day is Thursday 5. The average daily maximum is 20.2 km/h.
Wed. 28
15.8 km/h
W · Gentle breeze
Thu. 29
32.4 km/h
W · Fresh breeze
Fri. 30
40.7 km/h
SW · Strong wind
Sat. 31
14 km/h
NW · Gentle breeze
Sun. 1
22.3 km/h
N · Moderate breeze
Mon. 2
28.8 km/h
N · Moderate breeze
Tue. 3
14 km/h
NE · Gentle breeze
Wed. 4
13.7 km/h
NE · Gentle breeze
Thu. 5
11.9 km/h
NE · Light breeze
Fri. 6
13.3 km/h
N · Gentle breeze
Sat. 7
21.2 km/h
N · Moderate breeze
Sun. 8
23.4 km/h
NW · Moderate breeze
Mon. 9
18.7 km/h
NW · Gentle breeze
Tue. 10
12.2 km/h
W · Gentle breeze
CalmLight breezeGentle breezeModerate breezeFresh breeze
Frequently asked questions about the weather in Greymouth
How warm is it in Greymouth over the next 14 days?
Over the next two weeks, temperatures in Greymouth are expected to range from around 4 °C on the coldest nights up to about 17 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Greymouth in the next two weeks?
Yes - rain is expected on about 13 of the next 14 days in Greymouth, with roughly 159.3 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Greymouth?
Maximum wind speeds in Greymouth are forecast to reach about 40.7 km/h at their peak over the next 14 days.
When is the best time to visit Greymouth?
For a month-by-month look at temperatures and rainfall, see our best time to visit Greymouth guide.
How accurate is the 14-day forecast for Greymouth?
Our Greymouth forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Greymouth?Get accurate weather forecasts for Greymouth, located at latitude -42.467 and longitude 171.2. Stay updated with localized weather information tailored for Greymouth.
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