Hawkesbury River - Lower Portland Public Boat Ramp Weather Forecast

Today 17 May
- 13
- 22
Cloudy
Mon 18 May
- 13
- 20
Rain
Tue 19 May
- 14
- 21
Rain easing
Wed 20 May
- 10
- 20
Sunny
Thu 21 May
- 9
- 20
Mostly sunny
Fri 22 May
- 10
- 19
Possible shower
Sat 23 May
- 11
- 20
Possible shower

Today 17 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 18 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
Tue 19 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
Wed 20 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
Thu 21 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
Fri 22 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
Sat 23 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

Today 17 May Sydney

Cloudy. Slight chance of a shower. Light winds.

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
20.7 °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
15.5 °C
Highest 3 May, 2026
26.9 °C

Climate (2021–Present)

Richmond RAAF Base (20km)

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Average Low 2021–2026
11.6 °C
Average 2021–2026
17.5 °C
Average High 2021–2026
24.6 °C

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