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Weather Forecast for Oamaru12m above sea level

Sunny. Breezy Nor'East winds.

Now

15°
Oamaru
Observed at 3:40am from:
Oamaru (IOAMAR7)
Rain (today)WindHumidexHumidityPressure
-mmWSW 10km/h17°80%1017.44hPa

Today

20°
Oamaru
Light rain developing in the afternoon. Fairly breezy Nor'West winds.
Rain (chance)Rain (amount)WindUV IndexSunriseSunset
70%0.8mmNW 25km/h2 (Low)7:28pm5:38am

Tonight

4°
Oamaru
Mostly clear. Breezy to brisk Sou'West winds.
Rain (chance)Rain (amount)WindMoonriseMoonsetMoon Phase
20%traceSW 32km/h4:14am4:33pmWaxing Gibbous

Next 24 Hours in Oamaru

Next 9 Days in Oamaru

Wed 29 Apr
Wed 29 Apr
14°
Day
4°
Night
Mainly sunny. Fairly breezy Northerly winds.
N
20km/h
10%
chance
of rain

trace
Mainly sunny. Fairly breezy Northerly winds.
View hourly forecast
Thu 30 Apr
Thu 30 Apr
13°
Day
6°
Night
Mostly sunny. Calm/Variable winds.
S
7km/h
10%
chance
of rain

trace
Mostly sunny. Calm/Variable winds.
View hourly forecast
Fri 1 May
Fri 1 May
16°
Day
7°
Night
A mix of sun and cloud. Light North to Nor'West winds.
NNW
11km/h
0%
chance
of rain

trace
A mix of sun and cloud. Light North to Nor'West winds.
View hourly forecast
Sat 2 May
Sat 2 May
16°
Day
7°
Night
Mainly sunny. Light Nor'West winds.
NW
9km/h
10%
chance
of rain

trace
Mainly sunny. Light Nor'West winds.
View hourly forecast
Sun 3 May
Sun 3 May
15°
Day
7°
Night
Mostly cloudy. Light Northerly winds.
N
12km/h
10%
chance
of rain

trace
Mostly cloudy. Light Northerly winds.
View hourly forecast
Mon 4 May
Mon 4 May
15°
Day
8°
Night
Partly cloudy. Light Northerly winds.
N
11km/h
10%
chance
of rain

trace
Partly cloudy. Light Northerly winds.
View hourly forecast
Tue 5 May
Tue 5 May
15°
Day
9°
Night
A mix of sun and cloud. Light North to Nor'West winds.
NNW
11km/h
20%
chance
of rain

trace
A mix of sun and cloud. Light North to Nor'West winds.
View hourly forecast
Wed 6 May
Wed 6 May
14°
Day
9°
Night
Mostly cloudy. Light North to Nor'West winds.
NNW
12km/h
20%
chance
of rain

trace
Mostly cloudy. Light North to Nor'West winds.
View hourly forecast
Thu 7 May
Thu 7 May
13°
Day
8°
Night
Morning showers. Breezy Northerly winds.
N
15km/h
30%
chance
of rain

0.3mm
Morning showers. Breezy Northerly winds.
View hourly forecast

Comments

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Anne on 21/04/2026 7:39pm

Thurs 23, says 0% chance of 5.5 ml of rain …
I realise that forecasts are only a ‘best guess’ and can change at any time, but this seems to me on of the weirder ones, would love to know if there is an explanation

WW Forecast Team on 21/04/2026 8:07pm

Hi Anne, our rainfall data each day in the daily totals is actually broken into two segments: Daytime and nightime. So if you see that it means rainfall will be occuring overnight. If you use the rain graphs at RuralWeather.co.nz or in the WeatherWatch App you will be able to make more sense of it.
Kind regards
– WW

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