Nowra Weather Forecast
- 18
- 23
Shower or two
- 17
- 23
Showers
- 17
- 25
Showers
- 16
- 24
Showers increasing
- 17
- 22
Showers
- 17
- 23
Shower or two
- 15
- 24
Shower or two
Today 18 Mar Illawarra
Cloudy. High chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning, possibly severe with heavy rain which may lead to flash flooding along the coastal fringe. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon. Overnight temperatures falling to between 15 and 19 with daytime temperatures reaching between 19 and 24.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- South to southeasterly 10 to 15 knots tending east to southeasterly below 10 knots in the late morning and early afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 1 to 1.5 metres.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm north of Point Perpendicular this morning.
- Weather Situation
- A high over the Tasman Sea extends a ridge over northern coastal waters, while a trough is brushing the southern and central parts of the coast, bringing a coastal southerly change in its wake, before stalling about the Hunter Coast later today. Then, a series of high pressure systems will pass to the south, maintaining moist onshore easterly winds through the second half of the week.
Nowra Temperature Statistics View More
March Temperature
Nowra (RAN Air Station) (10km)
Lowest 15 March, 2026
11.9 °CAverage March
21 °CHighest 11 March, 2026
34.2 °C
Climate (2021–Present)
Nowra (RAN Air Station) (10km)
Average Low 2021–2026
12 °CAverage 2021–2026
16.6 °CAverage High 2021–2026
22.5 °C