Sydenham Weather Forecast

Today 21 Jan
- 18
- 25
Clear
Thu 22 Jan
- 18
- 25
Becoming windy. Partly cloudy
Fri 23 Jan
- 19
- 24
Cloudy
Sat 24 Jan
- 17
- 27
Partly cloudy
Sun 25 Jan
- 20
- 32
Cloud clearing
Mon 26 Jan
- 22
- 28
Partly cloudy
Tue 27 Jan
- 20
- 28
Partly cloudy

Today 21 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 22 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 23 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 24 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
Sun 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

Today 21 Jan Sydney

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

Sydenham Temperature Statistics View More

January Temperature

Sydney Airport (3km)

Lowest 2 January, 2026
17.2 °C
Average 2026
22.9 °C
Highest 10 January, 2026
42.7 °C
Lowest 2 December, 2025
13.4 °C
Average December
22.5 °C
Highest 19 December, 2025
42.6 °C
Lowest 2 January, 2026
17.2 °C
Average January
22.9 °C
Highest 10 January, 2026
42.7 °C

Climate (2021–Present)

Sydney Airport (3km)

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Average Low 2021–2026
14.8 °C
Average 2021–2026
18.7 °C
Average High 2021–2026
23.4 °C

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