Olney Weather Forecast

Today 18 May
- 12
- 20
Rain
Tue 19 May
- 13
- 17
Rain
Wed 20 May
- 8
- 17
Partly cloudy
Thu 21 May
- 8
- 17
Shower
Fri 22 May
- 10
- 16
Shower
Sat 23 May
- 11
- 18
Shower
Sun 24 May
- 10
- 20
Shower

Today 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
Sun 24 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 18 May Hunter

Cloudy. Very high chance of rain. The chance of a thunderstorm near the coast. Light winds.

Olney Temperature Statistics View More

May Temperature

Lake Macquarie (Cooranbong) (18km)

Lowest 10 May, 2026
6.1 °C
Average 2026
20.2 °C
Highest 10 January, 2026
40.1 °C
Lowest 12 April, 2026
6.4 °C
Average April
17.3 °C
Highest 7 April, 2026
30.9 °C
Lowest 10 May, 2026
6.1 °C
Average May
15.9 °C
Highest 3 May, 2026
27.3 °C

Climate (2021–Present)

Lake Macquarie (Cooranbong) (18km)

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Average Low 2021–2026
11.7 °C
Average 2021–2026
17.2 °C
Average High 2021–2026
23.9 °C

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