Hawkesbury River - Lower Portland Public Boat Ramp Weather Forecast

Today 31 May
- 10
- 20
Mostly sunny
Mon 1 Jun
- 6
- 19
Sunny
Tue 2 Jun
- 9
- 18
Showers easing
Wed 3 Jun
- 13
- 20
Partly cloudy
Thu 4 Jun
- 11
- 19
Partly cloudy
Fri 5 Jun
- 9
- 17
Mostly sunny
Sat 6 Jun
- 9
- 19
Sunny

Today 31 May
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 1 Jun
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 2 Jun
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 3 Jun
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 4 Jun
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 5 Jun
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 6 Jun
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 31 May Sydney

Mostly sunny. Light winds becoming west to northwesterly 15 to 20 km/h in the morning then tending west to southwesterly in the middle of the day.

Hawkesbury River - Lower Portland Public Boat Ramp Temperature Statistics View More

May Temperature

Richmond RAAF Base (20km)

Lowest 8 May, 2026
3.5 °C
Average 2026
20.3 °C
Highest 10 January, 2026
42.8 °C
Lowest 13 April, 2026
4.9 °C
Average April
17.2 °C
Highest 7 April, 2026
31.8 °C
Lowest 8 May, 2026
3.5 °C
Average May
15.8 °C
Highest 3 May, 2026
26.9 °C

Climate (2021–Present)

Richmond RAAF Base (20km)

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Average Low 2021–2026
11.7 °C
Average 2021–2026
17.5 °C
Average High 2021–2026
24.6 °C

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