No warnings for New South Wales
Forecast issued at 4:40 pm AEST on Sunday 13 September 2026.
Forecast for the rest of Sunday
- Forecast Icon

- Max
- 23 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Illawarra area
Mostly clear. The chance of smoke haze in the north. Winds northwest to northeasterly 15 to 20 km/h becoming light in the evening.
Sun protection recommended from 9:10 am to 2:30 pm, UV Index predicted to reach 6 [High]
Monday 14 September
- Forecast Icon

- Min
- 12 °C
- Max
- 24 °C
- Precis
- Possible rainfall:
- 0 to 1 mm
- Chance of any rain:
- 30%
Illawarra area
Partly cloudy. The chance of smoke haze in the north in the early morning. Medium chance of showers, most likely in the late morning and afternoon. Light winds becoming north to northwesterly 15 to 25 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 8 and 13 with daytime temperatures reaching the low to high 20s.
- Fire Danger
- Illawarra/Shoalhaven: Moderate
- Southern Ranges: Moderate
Sun protection recommended from 9:10 am to 2:30 pm, UV Index predicted to reach 6 [High]
Tuesday 15 September
- Forecast Icon

- Min
- 13 °C
- Max
- 20 °C
- Precis
- Possible rainfall:
- 2 to 10 mm
- Chance of any rain:
- 95%
Illawarra area
Mostly sunny. The chance of fog in the south in the early morning. High chance of showers in the south, medium chance elsewhere. Winds westerly 15 to 20 km/h increasing to 20 to 30 km/h in the morning then turning south to southwesterly 15 to 25 km/h in the late afternoon. Overnight temperatures falling to between 9 and 13 with daytime temperatures reaching between 19 and 25.
Sun protection recommended from 9:00 am to 2:40 pm, UV Index predicted to reach 6 [High]
Wednesday 16 September
- Forecast Icon

- Min
- 8 °C
- Max
- 16 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 30%
Illawarra area
Partly cloudy. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds south to southwesterly 25 to 40 km/h. Overnight temperatures falling to between 3 and 9 with daytime temperatures reaching between 13 and 17.
Sun protection recommended from 9:00 am to 2:40 pm, UV Index predicted to reach 6 [High]
Thursday 17 September
- Forecast Icon

- Min
- 8 °C
- Max
- 17 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 20%
Illawarra area
Partly cloudy. Areas of morning frost about the Southern Highlands. Slight chance of a shower along the coastal fringe, most likely in the morning. Near zero chance of rain elsewhere. Winds south to southwesterly 15 to 25 km/h tending south to southeasterly during the day then becoming light during the evening. Overnight temperatures falling to between 1 and 9 with daytime temperatures reaching between 15 and 19.
Friday 18 September
- Forecast Icon

- Min
- 7 °C
- Max
- 21 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 5%
Saturday 19 September
- Forecast Icon

- Min
- 11 °C
- Max
- 24 °C
- Precis
- Possible rainfall:
- 0 mm
- Chance of any rain:
- 0%
The next routine forecast will be issued at 5:05 am AEST Monday.
Product IDN11027
Radar
