Callaghan Weather Forecast

Today 21 May
- 10
- 20
Shower or two
Fri 22 May
- 12
- 20
Showers
Sat 23 May
- 13
- 21
Showers
Sun 24 May
- 12
- 23
Shower or two
Mon 25 May
- 12
- 23
Shower or two
Tue 26 May
- 12
- 21
Shower or two
Wed 27 May
- 11
- 21
Shower or two

Today 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
Mon 25 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 26 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 27 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 21 May Newcastle

Cloudy. High chance of showers. Winds southerly 20 to 30 km/h.

Callaghan Temperature Statistics View More

May Temperature

Newcastle (Nobbys) (9km)

Lowest 8 May, 2026
8.5 °C
Average 2026
21 °C
Highest 10 January, 2026
36.9 °C
Lowest 13 April, 2026
11.8 °C
Average April
19.8 °C
Highest 7 April, 2026
30.3 °C
Lowest 8 May, 2026
8.5 °C
Average May
18 °C
Highest 4 May, 2026
25.6 °C

Climate (2021–Present)

Newcastle (Nobbys) (9km)

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Average Low 2021–2026
15.4 °C
Average 2021–2026
18.6 °C
Average High 2021–2026
22.4 °C

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