Ballina Weather Forecast
- 13
- 19
Showers
- 13
- 20
Showers
- 14
- 21
Showers
- 15
- 21
Showers easing
- 14
- 21
Shower or two
- 13
- 21
Possible shower
- 11
- 22
Possible shower
Today 17 Jul Northern Rivers
Cloudy. Very high chance of showers, becoming less likely this afternoon. The chance of a thunderstorm near the coast during the morning and afternoon. Winds southerly 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures between 17 and 20.
Byron Coastal Waters
Point Danger to Wooli- Wind
- Southeasterly 20 to 25 knots, reaching up to 30 knots offshore south of Yamba during the morning. Winds turning southerly during the afternoon and evening.
- Seas
- 1.5 to 2 metres.
- 1st Swell
- Southeasterly 1.5 to 2.5 metres.
- Weather
- Cloudy. Near 100% chance of showers. The chance of a thunderstorm during the morning and afternoon.
- Weather Situation
- A coastal trough off the northern coast combines with a high pressure system over far southwestern New South Wales to drive a fresh south to southeasterly flow today, weakening along the southern half of the coast. The trough will deepen into a low pressure system over the northern Tasman Sea during the weekend, promoting strong southeasterly winds and large and powerful waves along the far north coast. Meanwhile, a ridge is forecast to build over the southern coastal waters later today, ahead of the high crossing during the weekend and early next week.
Ballina Temperature Statistics View More
July Temperature
Ballina Airport (3km)
Lowest 14 July, 2026
5.3 °CAverage July
14.5 °CHighest 3 July, 2026
25.9 °C
Climate (2021–2026)
Ballina Airport (3km)
Average Low 2021–2026
15.2 °CAverage 2021–2026
19.7 °CAverage High 2021–2026
24.7 °C