St Georges Basin Weather Forecast

Today 17 Mar
- 19
- 27
Shower or two
Wed 18 Mar
- 18
- 24
Shower or two
Thu 19 Mar
- 17
- 24
Showers
Fri 20 Mar
- 18
- 25
Shower or two
Sat 21 Mar
- 17
- 24
Showers
Sun 22 Mar
- 17
- 24
Shower or two
Mon 23 Mar
- 17
- 25
Possible shower

Today 17 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 18 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 19 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 20 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 21 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 22 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 23 Mar
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 17 Mar Illawarra

Cloudy. Medium chance of showers in the south, slight chance elsewhere. Light winds. Daytime maximum temperatures in the mid to high 20s.

St Georges Basin Temperature Statistics View More

March Temperature

Nowra (RAN Air Station) (17km)

Lowest 3 February, 2026
10 °C
Average 2026
21.1 °C
Highest 25 January, 2026
41 °C
Lowest 3 February, 2026
10 °C
Average February
21.1 °C
Highest 5 February, 2026
36.8 °C
Lowest 15 March, 2026
11.9 °C
Average March
20.8 °C
Highest 11 March, 2026
34.2 °C

Climate (2021–Present)

Nowra (RAN Air Station) (17km)

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Average Low 2021–2026
12 °C
Average 2021–2026
16.6 °C
Average High 2021–2026
22.5 °C

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