Mascot Weather Forecast

Today 17 Dec
- 19
- 26
Mostly sunny
Thu 18 Dec
- 19
- 30
Sunny
Fri 19 Dec
- 22
- 34
Mostly sunny
Sat 20 Dec
- 21
- 30
Shower or two. Possible storm
Sun 21 Dec
- 22
- 35
Possible storm
Mon 22 Dec
- 23
- 31
Shower or two
Tue 23 Dec
- 21
- 28
Shower or two

Today 17 Dec
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 18 Dec
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 19 Dec
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 20 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 21 Dec
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 22 Dec
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 23 Dec
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 17 Dec Sydney

Mostly sunny. Winds northeasterly 20 to 30 km/h.

Mascot Temperature Statistics View More

December Temperature

Sydney Airport (2km)

Lowest 19 June, 2025
5.8 °C
Average 2025
19 °C
Highest 28 January, 2025
42.5 °C
Lowest 12 November, 2025
11 °C
Average November
21.4 °C
Highest 26 November, 2025
35.6 °C
Lowest 2 December, 2025
13.4 °C
Average December
22.4 °C
Highest 6 December, 2025
39.2 °C

Climate (2020–Present)

Sydney Airport (2km)

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Average Low 2020–2025
14.8 °C
Average 2020–2025
18.6 °C
Average High 2020–2025
23.3 °C

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