Grahamstown Lake Weather Forecast

Today 6 Jun
- 8
- 19
Clear
Sun 7 Jun
- 7
- 20
Sunny
Mon 8 Jun
- 9
- 20
Shower or two
Tue 9 Jun
- 10
- 21
Partly cloudy
Wed 10 Jun
- 11
- 21
Shower or two
Thu 11 Jun
- 13
- 19
Showers
Fri 12 Jun
- 13
- 20
Possible shower

Today 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
Sun 7 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
Mon 8 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 9 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 10 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 11 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 12 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 6 Jun Hunter

Clear. Light winds.

Grahamstown Lake Temperature Statistics View More

June Temperature

Williamtown RAAF Base (5km)

Lowest 8 May, 2026
7.8 °C
Average 2026
20.6 °C
Highest 10 January, 2026
40.5 °C
Lowest 8 May, 2026
7.8 °C
Average May
17 °C
Highest 4 May, 2026
27.5 °C
Lowest 6 June, 2026
8.4 °C
Average June
13.8 °C
Highest 3 June, 2026
21.7 °C

Climate (2021–Present)

Williamtown RAAF Base (5km)

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Average Low 2021–2026
13.4 °C
Average 2021–2026
18.2 °C
Average High 2021–2026
23.9 °C

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