Calderwood Weather Forecast

Today 18 May
- 13
- 23
Rain
Tue 19 May
- 13
- 19
Rain
Wed 20 May
- 9
- 20
Mostly sunny
Thu 21 May
- 10
- 19
Shower or two
Fri 22 May
- 11
- 19
Showers
Sat 23 May
- 12
- 21
Shower or two
Sun 24 May
- 11
- 23
Possible 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 Wollongong

Cloudy. Very high chance of rain. Light winds.

Calderwood Temperature Statistics View More

May Temperature

Illawarra Regional Airport (6km)

Lowest 18 April, 2026
5.4 °C
Average 2026
20 °C
Highest 10 January, 2026
42.6 °C
Lowest 18 April, 2026
5.4 °C
Average April
17.7 °C
Highest 10 April, 2026
31.3 °C
Lowest 10 May, 2026
6.6 °C
Average May
16.3 °C
Highest 2 May, 2026
25.6 °C

Climate (2021–Present)

Illawarra Regional Airport (6km)

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Average Low 2021–2026
12.4 °C
Average 2021–2026
17.2 °C
Average High 2021–2026
22.8 °C

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