Illawong Beach Weather Forecast
- 23
- 31
Partly cloudy
- 23
- 32
Mostly sunny
- 23
- 32
Partly cloudy
- 25
- 31
Possible shower
- 25
- 32
Shower or two
- 24
- 32
Partly cloudy
- 23
- 32
Partly cloudy
Today 21 Jan Mackay
Partly cloudy. Slight chance of a shower, most likely in the morning. Light winds becoming easterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon.
Mackay Costal Waters
Bowen to St Lawrence- Wind
- East to southeasterly 10 to 15 knots tending east to northeasterly during the afternoon and evening.
- Seas
- Around 1 metre.
- 1st Swell
- Easterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Mostly sunny.
- Weather Situation
- A trough will linger over the Peninsula or northern Cooktown waters for several days and may develop into a monsoon trough from Thursday. Weak tropical low 17U is forecast to form in the northwest Coral Sea by Thursday and may linger for several days.
Illawong Beach Temperature Statistics View More
January Temperature
Mackay Airport (1km)
Lowest 1 January, 2026
22.4 °CAverage January
27.1 °CHighest 18 January, 2026
31.4 °C
Climate (2021–Present)
Mackay Airport (1km)
Average Low 2021–2026
18.7 °CAverage 2021–2026
23 °CAverage High 2021–2026
27.9 °C