St Georges Basin Weather Forecast

Today 14 Jan
- 19
- 27
Shower or two
Thu 15 Jan
- 18
- 26
Showers. Storm developing
Fri 16 Jan
- 18
- 26
Showers increasing
Sat 17 Jan
- 17
- 22
Rain
Sun 18 Jan
- 17
- 23
Showers
Mon 19 Jan
- 18
- 24
Showers
Tue 20 Jan
- 18
- 26
Shower or two

Today 14 Jan
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 15 Jan
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 16 Jan
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 17 Jan
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 18 Jan
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 19 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 20 Jan
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 14 Jan Illawarra

Cloudy. High chance of showers. The chance of a thunderstorm. Winds northeasterly 25 to 35 km/h decreasing to 15 to 25 km/h in the evening.

St Georges Basin Temperature Statistics View More

January Temperature

Nowra (RAN Air Station) (17km)

Lowest 2 January, 2026
11.3 °C
Average 2026
21.8 °C
Highest 8 January, 2026
37.6 °C
Lowest 1 December, 2025
8.8 °C
Average December
20.4 °C
Highest 19 December, 2025
40 °C
Lowest 2 January, 2026
11.3 °C
Average January
21.8 °C
Highest 8 January, 2026
37.6 °C

Climate (2021–Present)

Nowra (RAN Air Station) (17km)

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Average Low 2021–2026
12 °C
Average 2021–2026
16.5 °C
Average High 2021–2026
22.4 °C

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