Weather Forecast for Greymouth

New Zealand

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Current Weather - Greymouth: 10°C

New Zealand

Clear

Feels like 8°C

Wind

10 km/h ESE

Humidity

86%

Pressure

1002 mb

UV Index

0

Visibility

10 km

Moderate rain

Moderate rain

Sunday, April 19, 2026

High

15°C

Low

9°C

Rain Chance

87%

Hourly Forecast

Patchy rain nearby 12°C
11:00
Patchy rain nearby 14°C
12:00
Patchy rain nearby 15°C
13:00
Patchy rain nearby 15°C
14:00
Patchy rain nearby 15°C
15:00
Patchy rain nearby 15°C
16:00
Patchy rain nearby 14°C
17:00
Clear 12°C
18:00
Clear 11°C
19:00
Clear 10°C
20:00
Clear 10°C
21:00
Clear 10°C
22:00
Clear 9°C
23:00
Apr 20

Day Statistics

Maximum Wind

17 km/h

Humidity

83%

Precipitation

11 mm

UV Index

3

Visibility

10 km

Rain Chance

87%

Snow Chance

0%

Sun & Moon

Sunrise

07:11 AM

Sunset

05:57 PM

Moonrise

09:11 AM

Moonset

06:31 PM

Moon Phase

Waxing Crescent

Moon Illumination

3%

Air Quality

PM2.5

2

μg/m³

PM10

2.7

μg/m³

NO₂

1.3

μg/m³

O₃

51.4

μg/m³

SO₂

1

μg/m³

CO

61.4

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

Strong Wind Watch

Buller, Grey and Westland
Severity: Minor Urgency: Future

Southeast winds may approach severe gale in exposed places. Chance of upgrading to a Warning: Moderate.

Action: Monitor for updates.

Event: wind Certainty: Possible Category: Met

When to visit Greymouth?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: January February March

January

☀️
20°C
💧
33 Days of rain
❄️
No snowfall
Best time to visit

February

☀️
21°C
💧
25 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month
🌵 Driest month

March

☀️
20°C
💧
27 Days of rain
❄️
No snowfall
Best time to visit

April

☀️
17°C
💧
29 Days of rain
❄️
No snowfall

May

☀️
15°C
💧
31 Days of rain
❄️
No snowfall

June

☀️
13°C
💧
31 Days of rain
❄️
Light snow possible

July

☀️
13°C
💧
27 Days of rain
❄️
Light snow possible
🥶 Coldest month

August

☀️
13°C
💧
30 Days of rain
❄️
Light snow possible

September

☀️
15°C
💧
35 Days of rain
❄️
Light snow possible

October

☀️
16°C
💧
39 Days of rain
❄️
Light snow possible
🌧 Wettest month,

November

☀️
17°C
💧
33 Days of rain
❄️
No snowfall

December

☀️
19°C
💧
37 Days of rain
❄️
No snowfall