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Hervey Bay weekend weather

This weekend in Hervey Bay, Queensland, model by model. Weekend forecasts are far enough out that the models often split - so we show you where.

Weekend

The models centre on about 26° across the weekend. Agreement is low - the weekend is genuinely up in the air at this range.

Today

2026-09-19 — every model, side by side
EuropeanECMWF
28°
Clear
High 28°·Low 10°·Rain 0%
AmericanNOAA GFS
26°
Clear
High 26°·Low 11°·Rain 0%
GermanDWD ICON
23°
Fog
High 23°·Low 13°·Rain 0%

The models are 5° apart on this day. That is genuine uncertainty — any app showing you a single confident number is hiding it.

Tomorrow

2026-09-20 — every model, side by side
EuropeanECMWF
28°
Mostly clear
High 28°·Low 13°·Rain 0%
AmericanNOAA GFS
25°
Clear
High 25°·Low 14°·Rain 0%
GermanDWD ICON
24°
Mostly clear
High 24°·Low 18°·Rain 0%

The models are 5° apart on this day. That is genuine uncertainty — any app showing you a single confident number is hiding it.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±5°23° to 28°models agree0% to 0% chance
Tomorrow±5°24° to 28°models agree0% to 0% chance
Mon±4°24° to 28°models agree0% to 0% chance
Tue±1°26° to 27°±7%0% to 7% chance
Wed±1°24° to 24°±44%9% to 53% 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.

Common questions

Will it rain this weekend?
The models are not currently showing a high weekend rain risk, and they broadly agree with each other.
How reliable is a weekend forecast?
It depends how far away the weekend is. Forecast error grows steadily with lead time, so a Saturday forecast made on Friday is far stronger than one made the previous Monday. The honest signal is model agreement: when they converge the forecast is solid, and when they spread the weekend is genuinely uncertain.

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