Castlereagh Bay Weather Forecast

Today 5 Sep
- 24
- 27
Mostly sunny
Sat 6 Sep
- 24
- 28
Partly cloudy
Sun 7 Sep
- 25
- 28
Partly cloudy
Mon 8 Sep
- 25
- 28
Partly cloudy
Tue 9 Sep
- 24
- 27
Mostly sunny
Wed 10 Sep
- 24
- 27
Mostly sunny
Thu 11 Sep
- 24
- 28
Mostly sunny

Today 5 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sat 6 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sun 7 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Mon 8 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Tue 9 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Wed 10 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Thu 11 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm

Today 5 Sep Kakadu National Park

Partly cloudy. The chance of morning fog. Slight chance of a shower. Light winds.

Castlereagh Bay Temperature Statistics View More

September Temperature

Milingimbi Airport (22km)

Lowest 11 August, 2025
13.3 °C
Average 2025
26.5 °C
Highest 15 January, 2025
36.5 °C
Lowest 11 August, 2025
13.3 °C
Average August
24.3 °C
Highest 22 August, 2025
33.8 °C
Lowest 3 September, 2025
16.8 °C
Average September
24.4 °C
Highest 3 September, 2025
32.6 °C

Climate (2020–Present)

Milingimbi Airport (22km)

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Average Low 2020–2025
23.4 °C
Average 2020–2025
27.4 °C
Average High 2020–2025
32.6 °C

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