Collaroy Weather Forecast

Today 19 Sep
- 11
- 26
Sunny
Sun 20 Sep
- 10
- 28
Sunny
Mon 21 Sep
- 12
- 29
Sunny
Tue 22 Sep
- 12
- 26
Partly cloudy
Wed 23 Sep
- 15
- 25
Shower
Thu 24 Sep
- 15
- 25
Shower
Fri 25 Sep
- 15
- 25
Shower

Today 19 Sep
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 20 Sep
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 21 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 22 Sep
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 23 Sep
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 24 Sep
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 25 Sep
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 19 Sep Central Coast and Whitsundays

Mostly sunny. Winds east to southeasterly 25 to 35 km/h becoming light in the late evening. Daytime maximum temperatures 24 to 30.

Collaroy Temperature Statistics View More

September Temperature

St Lawrence (54km)

Lowest 17 July, 2026
6.1 °C
Average 2026
22.1 °C
Highest 17 January, 2026
34.9 °C
Lowest 14 August, 2026
6.6 °C
Average August
18.5 °C
Highest 10 August, 2026
30.1 °C
Lowest 2 September, 2026
10.1 °C
Average September
20.1 °C
Highest 16 September, 2026
32.6 °C

Climate (2021–2026)

St Lawrence (54km)

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Average Low 2021–2026
17.9 °C
Average 2021–2026
22.9 °C
Average High 2021–2026
29 °C

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