Dee Why Weather Forecast

Today 19 Jul
- 14
- 18
Partly cloudy
Mon 20 Jul
- 11
- 18
Partly cloudy
Tue 21 Jul
- 10
- 19
Mostly sunny
Wed 22 Jul
- 10
- 20
Sunny
Thu 23 Jul
- 11
- 17
Sunny
Fri 24 Jul
- 9
- 17
Sunny
Sat 25 Jul
- 9
- 18
Sunny

Today 19 Jul
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 20 Jul
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 21 Jul
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 22 Jul
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 23 Jul
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 24 Jul
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 25 Jul
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 Jul Sydney

Partly cloudy. Light winds.

Dee Why Temperature Statistics View More

July Temperature

Terrey Hills (8km)

Lowest 4 July, 2026
6 °C
Average 2026
17.9 °C
Highest 10 January, 2026
40.5 °C
Lowest 24 June, 2026
6.2 °C
Average June
13.8 °C
Highest 10 June, 2026
21.3 °C
Lowest 4 July, 2026
6 °C
Average July
12.3 °C
Highest 2 July, 2026
21.1 °C

Climate (2021–2026)

Terrey Hills (8km)

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Average Low 2021–2026
13.5 °C
Average 2021–2026
17.1 °C
Average High 2021–2026
22 °C

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