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Every New Zealand forecast, compared
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CheckWeather NZWaiuku
Forecast confidence: High · models disagree by 1°C

Waiuku weather

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Drizzle,rain likely tomorrow

European, the American and the German model agree on a high near 16° in Waiuku today. Tomorrow looks light rain around 16°, with a 100% chance of rain.

16°12°
16°11°
14°
15°
14°
13°
Todaymodels agreeTomorrowmodels agreeTuesdaymodels agreeWednesdaymodels agreeThursdaymodels agreeFridaysplit ±3°
EuropeanECMWF
16°
Drizzle
Today 16°·Low 11°·Rain 91%
AmericanNOAA GFS
16°
Light drizzle
Today 16°·Low 11°·Rain 29%
GermanDWD ICON
16°
Cloudy
Today 16°·Low 13°·Rain 8%

The weather map: all three models at once

European, American, German side by side around Waiuku and nearby towns.Live rain radar →
Loading the three model maps…

Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split
Today
Drizzle
16° 12°
models agree
Tomorrow
Light rain
16° 11°
models agree
Tue
Cloudy
14°
models agree
Wed
Drizzle
15°
models agree
Thu
Drizzle
14°
models agree
Fri
Light drizzle
13°
±3°
Sat
Light drizzle
14° 12°
models agree
Sun
Light drizzle
14° 12°
models agree
Mon
Light drizzle
16° 12°
models agree
Tue
Light drizzle
15° 13°
models agree
Wed
Drizzle
16° 12°
models agree
Thu
Drizzle
15° 10°
models agree
Fri
Cloudy
14°
models agree
Sat
Light drizzle
13°
±5°

Waiuku, New Zealand is at its warmest in Jan (average highs near 23°C) and coldest in Aug (lows around 7°C), with roughly 1597 mm of precipitation across the year. Below, compare what European, American, German forecast for Waiuku right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in New Zealand before you trust any single number.

Waiuku climate by month

average daytime high and overnight low across a typical year
Jan
23°
17°
Feb
22°
16°
Mar
20°
14°
Apr
19°
14°
May
17°
11°
Jun
15°
Jul
14°
Aug
14°
Sep
16°
10°
Oct
17°
11°
Nov
19°
12°
Dec
21°
15°

Which forecast is most accurate in Waiuku?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
94
/100rank #1
97±0.2°C98±1.2 km/t8994% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
92
/100rank #2
91±0.5°C91±4.6 km/t9597% hitNOAA / NCEP (United States)College Park, Maryland, USA
G
German
86
/100rank #3
93±0.4°C95±2.5 km/t7184% hitDeutscher Wetterdienst (DWD)Offenbach am Main, Germany

The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 237 cities. Lower error means a higher score. See which forecast model is most accurate in New Zealand, how we measure forecast accuracy, or which model each weather app uses.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±1°16° to 16°±83%8% to 91% chance
Tomorrow±1°15° to 16°±7%93% to 100% chance
Tue±2°14° to 16°±27%8% to 35% chance
Wed±1°14° to 15°±34%13% to 47% chance
Thu±2°13° to 15°±39%55% to 94% chance

The models often agree on temperature and still split on rain — and rain is usually what decides whether a plan survives. A wide rain range means the shower is genuinely uncertain, not that the forecast is wrong.

Sunrise and sunset in Waiuku

today, local time
Sunrise
06:35
Sunset
18:03
Daylight
11h 28m

Common questions

What's the weather in Waiuku today?
On this page we show what European, American, German each forecast for Waiuku today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Waiuku today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for Waiuku and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Waiuku?
Over the last 30 days, the European model has been the most accurate for Waiuku (CheckWeather Score 94/100), ahead of the American at 92. We grade every model against the recorded weather. See the NZ accuracy scoreboard for the full method.
What is the warmest month in Waiuku?
January is typically the warmest month in Waiuku, with average highs around 23°C.
How cold does Waiuku get?
The coldest month in Waiuku is August, when overnight lows average about 7°C.
How much rain does Waiuku get?
Waiuku sees roughly 1597 mm of precipitation a year, with February usually the wettest month.

Nearby

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