Hamilton South Weather Forecast

Today 25 Jan
- 19
- 35
Mostly sunny
Mon 26 Jan
- 21
- 27
Partly cloudy
Tue 27 Jan
- 20
- 27
Partly cloudy
Wed 28 Jan
- 18
- 30
Sunny
Thu 29 Jan
- 19
- 28
Partly cloudy
Fri 30 Jan
- 20
- 28
Partly cloudy
Sat 31 Jan
- 20
- 32
Sunny

Today 25 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 26 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 27 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 28 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 29 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 30 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 31 Jan
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 25 Jan Newcastle

Mostly sunny. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late evening.

Hamilton South Temperature Statistics View More

January Temperature

Newcastle (Nobbys) (5km)

Lowest 12 January, 2026
16.7 °C
Average 2026
21.8 °C
Highest 10 January, 2026
36.9 °C
Lowest 2 December, 2025
11.3 °C
Average December
21.5 °C
Highest 21 December, 2025
39.5 °C
Lowest 12 January, 2026
16.7 °C
Average January
21.8 °C
Highest 10 January, 2026
36.9 °C

Climate (2021–Present)

Newcastle (Nobbys) (5km)

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Average Low 2021–2026
15.3 °C
Average 2021–2026
18.5 °C
Average High 2021–2026
22.3 °C

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