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Willoughby weather

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The weather map: all three models at once

European, American, German side by side around Willoughby and nearby towns.Live rain radar →
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Next 14 hours

consensus of the three models

14-day forecast

where the models agree, and where they split

Willoughby, New South Wales is at its warmest in Jan (average highs near 26°C) and coldest in Jun (lows around 9°C), with roughly 1051 mm of precipitation across the year. Below, compare what European, American, German forecast for Willoughby 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 Australia before you trust any single number.

Willoughby climate by month

average daytime high and overnight low across a typical year
Jan
26°
19°
Feb
26°
19°
Mar
26°
18°
Apr
22°
14°
May
19°
10°
Jun
17°
Jul
17°
Aug
19°
10°
Sep
22°
12°
Oct
22°
13°
Nov
24°
17°
Dec
26°
18°

Which forecast is most accurate in Willoughby?

CheckWeather Score — graded against the weather that actually happened
ProviderCheckWeather Score🌡 Temp💨 Wind🌧 RainRun by
European logo
European ★ Best
96
/100rank #1
95±0.3°C99±0.7 km/t9597% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
G
German
84
/100rank #2
88±0.7°C96±2.2 km/t7184% hitDeutscher Wetterdienst (DWD)Offenbach am Main, Germany
American logo
American
81
/100rank #3
77±1.3°C95±2.3 km/t7687% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy — each measured against ERA5 (the recorded weather) over the last 30 days across 1493 cities. Lower error means a higher score. See which forecast model is most accurate in Australia, how we measure forecast accuracy, or which model each weather app uses.

Common questions

What's the weather in Willoughby today?
On this page we show what European, American, German each forecast for Willoughby 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 Willoughby today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from European, American, German for Willoughby 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 Willoughby?
Over the last 30 days, the European model has been the most accurate for Willoughby (CheckWeather Score 96/100), ahead of the German at 84. We grade every model against the recorded weather. See the AU accuracy scoreboard for the full method.
What is the warmest month in Willoughby?
January is typically the warmest month in Willoughby, with average highs around 26°C.
How cold does Willoughby get?
The coldest month in Willoughby is June, when overnight lows average about 9°C.
How much rain does Willoughby get?
Willoughby sees roughly 1051 mm of precipitation a year, with January usually the wettest month.

Nearby

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