Jervis Bay Forecast (beta)

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View the current warnings for New South Wales

Forecast issued at 5:00 pm AEDT on Friday 9 January 2026.

Forecast for the rest of Friday

Forecast Icon
Clear
Max
30 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
5%

Illawarra area

Clear. Winds northwest to northeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.

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

Saturday 10 January

Forecast Icon
Wind
Min
22 °C
Max
40 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
20%

Illawarra area

Sunny day. The chance of a thunderstorm in the late afternoon and evening. Winds northwesterly 20 to 30 km/h increasing to 35 to 50 km/h in the early morning then shifting southerly 20 to 30 km/h in the evening. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 36 to 42.

Fire Danger
Illawarra/Shoalhaven: Extreme
Southern Ranges: Extreme

Sun protection recommended from 8:40 am to 5:20 pm, UV Index predicted to reach 13 [Extreme]

Sunday 11 January

Forecast Icon
Showers
Min
18 °C
Max
22 °C
Precis
Possible rainfall:
0 to 5 mm
Chance of any rain:
60%

Illawarra area

Cloudy. High chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm inland in the late afternoon and evening. Winds southerly 20 to 30 km/h turning southeasterly 25 to 35 km/h during the morning. Overnight temperatures falling to between 14 and 19 with daytime temperatures reaching between 18 and 23.

Sun protection recommended from 8:40 am to 5:20 pm, UV Index predicted to reach 13 [Extreme]

Monday 12 January

Forecast Icon
Showers
Min
17 °C
Max
23 °C
Precis
Possible rainfall:
0 to 3 mm
Chance of any rain:
50%

Illawarra area

Cloudy. Medium chance of showers, most likely in the morning. Winds southeasterly 15 to 20 km/h tending easterly during the afternoon then becoming light during the evening. Overnight temperatures falling to between 12 and 17 with daytime temperatures reaching between 19 and 23.

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

Tuesday 13 January

Forecast Icon
Partly Cloudy
Min
17 °C
Max
26 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
20%

Illawarra area

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the afternoon and evening. Light winds becoming easterly 15 to 20 km/h during the day then becoming light during the evening. Overnight temperatures falling to between 12 and 17 with daytime temperatures reaching around 30.

Wednesday 14 January

Forecast Icon
Showers
Min
18 °C
Max
24 °C
Precis
Possible rainfall:
0 to 4 mm
Chance of any rain:
50%

Thursday 15 January

Forecast Icon
Showers
Min
18 °C
Max
24 °C
Precis
Possible rainfall:
0 to 9 mm
Chance of any rain:
60%

The next routine forecast will be issued at 5:05 am AEDT Saturday.

Product IDN11027