Charlestown Weather Forecast

Today 15 Aug
- 7
- 20
Clear
Sat 16 Aug
- 7
- 21
Possible shower
Sun 17 Aug
- 4
- 17
Mostly sunny
Mon 18 Aug
- 5
- 16
Shower or two
Tue 19 Aug
- 7
- 17
Showers
Wed 20 Aug
- 8
- 17
Showers
Thu 21 Aug
- 8
- 19
Showers

Today 15 Aug
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 16 Aug
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 17 Aug
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 Aug
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 Aug
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 Aug
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 Aug
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 15 Aug Newcastle

Clear. Light winds.

Charlestown Temperature Statistics View More

August Temperature

Newcastle (Nobbys) (11km)

Lowest 25 July, 2025
5.4 °C
Average 2025
18.5 °C
Highest 28 January, 2025
38 °C
Lowest 25 July, 2025
5.4 °C
Average July
13.2 °C
Highest 6 July, 2025
20.9 °C
Lowest 13 August, 2025
7.6 °C
Average August
13.9 °C
Highest 5 August, 2025
20.3 °C

Climate (2020–Present)

Newcastle (Nobbys) (11km)

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Average Low 2020–2025
15.3 °C
Average 2020–2025
18.5 °C
Average High 2020–2025
22.2 °C

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