For this time of the year, Sydney is experiencing slightly cooler temperatures, gently falling below the seasonal average.
According to the long-range forecast, temperatures are expected to be 20.8 °C which is -1.1 °C lower than the historical average.
Select a month and click on a day for more information:
Tuesday
Sep 1
18° / 16°
Wednesday
Sep 2
20° / 15°
Thursday
Sep 3
20° / 12°
Friday
Sep 4
16° / 13°
Saturday
Sep 5
16° / 11°
Sunday
Sep 6
21° / 13°
Monday
Sep 7
21° / 14°
Tuesday
Sep 8
21° / 14°
Wednesday
Sep 9
21° / 13°
Thursday
Sep 10
20° / 13°
Friday
Sep 11
18° / 12°
Saturday
Sep 12
18° / 11°
Sunday
Sep 13
19° / 11°
Monday
Sep 14
18° / 12°
Tuesday
Sep 15
18° / 10°
Wednesday
Sep 16
18° / 11°
Thursday
Sep 17
20° / 12°
Friday
Sep 18
19° / 11°
Saturday
Sep 19
18° / 10°
Sunday
Sep 20
16° / 9°
Monday
Sep 21
16° / 9°
Tuesday
Sep 22
17° / 9°
Wednesday
Sep 23
18° / 12°
Thursday
Sep 24
18° / 12°
Friday
Sep 25
16° / 10°
Saturday
Sep 26
18° / 10°
Sunday
Sep 27
18° / 12°
Monday
Sep 28
19° / 11°
Tuesday
Sep 29
18° / 11°
Wednesday
Sep 30
17° / 10°
Sydney 30 days weather forecast
Check out our estimated 30 days weather forecast for Sydney, this data is based on the average weather in Sydney in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Sydney next to the desired date.