Shellharbour Weather Forecast

Today 18 Aug
- 9
- 18
Partly cloudy
Wed 19 Aug
- 7
- 21
Mostly sunny
Thu 20 Aug
- 9
- 23
Shower or two
Fri 21 Aug
- 10
- 22
Shower or two
Sat 22 Aug
- 9
- 21
Partly cloudy
Sun 23 Aug
- 7
- 21
Partly cloudy
Mon 24 Aug
- 8
- 23
Partly cloudy

Today 18 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 19 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 20 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 21 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 22 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 23 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 24 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 18 Aug Wollongong

Partly cloudy. Light winds becoming north to northeasterly 15 to 20 km/h in the evening then becoming light in the late evening.

Shellharbour Temperature Statistics View More

August Temperature

Illawarra Regional Airport (7km)

Lowest 8 August, 2026
2 °C
Average 2026
17.4 °C
Highest 10 January, 2026
42.6 °C
Lowest 21 July, 2026
2.1 °C
Average July
12.4 °C
Highest 2 July, 2026
22.9 °C
Lowest 8 August, 2026
2 °C
Average August
12.5 °C
Highest 3 August, 2026
22.8 °C

Climate (2021–2026)

Illawarra Regional Airport (7km)

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Average Low 2021–2026
12.5 °C
Average 2021–2026
17.3 °C
Average High 2021–2026
22.8 °C

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