St Georges Basin Forecast (beta)

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View the current warnings for New South Wales

Forecast issued at 5:33 am AEDT on Friday 2 January 2026.

Forecast for the rest of Friday

Forecast Icon
Cloudy
Min
15 °C
Max
23 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
20%

Illawarra area

Partly cloudy. The chance of fog about higher ground early this morning. Slight chance of a shower. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the late evening. Daytime maximum temperatures in the low to mid 20s.

Fire Danger
Illawarra/Shoalhaven: Moderate
Southern Ranges: Moderate

Sun protection recommended from 8:40 am to 5:20 pm, UV Index predicted to reach 12 [Extreme]

Saturday 3 January

Forecast Icon
Partly Cloudy
Min
15 °C
Max
26 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
30%

Illawarra area

Partly cloudy. The chance of fog about higher ground in the early morning. Slight chance of a shower. The chance of a thunderstorm in the afternoon and evening. Light winds becoming northeasterly 20 to 30 km/h in the morning. Overnight temperatures falling to between 10 and 15 with daytime temperatures reaching the mid to high 20s.

Sun protection recommended from 8:40 am to 5:10 pm, UV Index predicted to reach 11 [Extreme]

Sunday 4 January

Forecast Icon
Storm
Min
18 °C
Max
28 °C
Precis
Possible rainfall:
0 to 7 mm
Chance of any rain:
60%

Illawarra area

Partly cloudy. High chance of showers, most likely in the morning and afternoon. A thunderstorm likely. Winds northwest to northeasterly 15 to 20 km/h tending northeast to southeasterly during the afternoon then becoming light during the evening. Overnight temperatures falling to between 14 and 18 with daytime temperatures reaching around 30.

Sun protection recommended from 8:50 am to 5:00 pm, UV Index predicted to reach 11 [Extreme]

Monday 5 January

Forecast Icon
Showers
Min
18 °C
Max
27 °C
Precis
Possible rainfall:
0 to 2 mm
Chance of any rain:
40%

Illawarra area

Partly cloudy. The chance of morning fog about higher ground. Medium chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the afternoon and evening. Light winds becoming east to southeasterly 15 to 20 km/h during the morning then becoming light during the evening. Overnight temperatures falling to between 14 and 19 with daytime temperatures reaching the mid to high 20s.

Sun protection recommended from 9:00 am to 5:00 pm, UV Index predicted to reach 10 [Very High]

Tuesday 6 January

Forecast Icon
Cloudy
Min
18 °C
Max
26 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
30%

Wednesday 7 January

Forecast Icon
Partly Cloudy
Min
17 °C
Max
30 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
5%

Thursday 8 January

Forecast Icon
Sunny
Min
19 °C
Max
34 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
5%

The next routine forecast will be issued at 4:30 pm AEDT Friday.

Product IDN11027