Currently: 86 °F. Sprinkles. Scattered clouds. (Weather station: Sydney Airport, Australia). See more current weatherSydney Harbour National Park Extended Forecast with high and low temperatures
2 Week Extended Forecast in Sydney Harbour National Park, New South Wales, Australia
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat Dec 6 |  | 102 / 71 °F | Overcast. | 92 °F | 15 mph | ↑ | 18% | 18% | 0.01" | 3 (Moderate) | 5:36 am | 7:55 pm |
| Sun Dec 7 |  | 84 / 65 °F | Passing showers. Overcast. | 67 °F | 16 mph | ↑ | 68% | 41% | 0.06" | 3 (Moderate) | 5:36 am | 7:56 pm |
| Mon Dec 8 | | 77 / 66 °F | Passing showers. Overcast. | 76 °F | 15 mph | ↑ | 69% | 21% | 0.04" | 3 (Moderate) | 5:37 am | 7:56 pm |
| Tue Dec 9 |  | 86 / 68 °F | Scattered clouds. | 88 °F | 13 mph | ↑ | 54% | 0% | 0.00" | 7 (High) | 5:37 am | 7:57 pm |
| Wed Dec 10 | | 74 / 67 °F | Passing showers. Overcast. | 74 °F | 15 mph | ↑ | 73% | 53% | 0.21" | 5 (Moderate) | 5:37 am | 7:58 pm |
| Thu Dec 11 | | 72 / 65 °F | Passing showers. Overcast. | 76 °F | 11 mph | ↑ | 56% | 56% | 0.20" | 3 (Moderate) | 5:37 am | 7:59 pm |
| Fri Dec 12 |  | 69 / 63 °F | Thunderstorms. Overcast. | 64 °F | 12 mph | ↑ | 89% | 87% | 1.51" | 3 (Moderate) | 5:37 am | 7:59 pm |
| Sat Dec 13 |  | 75 / 65 °F | Tons of rain. Cloudy. | 75 °F | 16 mph | ↑ | 74% | 93% | 1.58" | 5 (Moderate) | 5:37 am | 8:00 pm |
| Sun Dec 14 |  | 74 / 67 °F | Isolated tstorms late. Overcast. | 74 °F | 15 mph | ↑ | 79% | 66% | 0.18" | 5 (Moderate) | 5:38 am | 8:01 pm |
| Mon Dec 15 | | 74 / 67 °F | Isolated tstorms. Overcast. | 73 °F | 15 mph | ↑ | 83% | 59% | 0.12" | 5 (Moderate) | 5:38 am | 8:01 pm |
| Tue Dec 16 | | 73 / 67 °F | Isolated tstorms. Breaks of sun late. | 75 °F | 10 mph | ↑ | 70% | 57% | 0.05" | 7 (High) | 5:38 am | 8:02 pm |
| Wed Dec 17 | | 73 / 67 °F | Sprinkles late. Breaks of sun late. | 77 °F | 13 mph | ↑ | 56% | 60% | 0.02" | 7 (High) | 5:39 am | 8:03 pm |
| Thu Dec 18 | | 75 / 67 °F | Sprinkles early. Morning clouds. | 77 °F | 14 mph | ↑ | 58% | 55% | 0.05" | 7 (High) | 5:39 am | 8:03 pm |
| Fri Dec 19 |  | 78 / 70 °F | Sunny. | 79 °F | 12 mph | ↑ | 55% | 5% | 0.00" | 10 (Very high) | 5:39 am | 8:04 pm |
| Sat Dec 20 |  | 80 / 71 °F | Afternoon clouds. | 81 °F | 15 mph | ↑ | 51% | 4% | 0.00" | 7 (High) | 5:40 am | 8:04 pm |
| * Updated Saturday, December 6, 2025 2:24:06 pm Sydney Harbour National Park time - Weather by CustomWeather, © 2025 | ||||||||||||
Hour-by-hour weather for Sydney Harbour National Park next 7 days