5-day weather forecast Sydney 17-05-2026
Weather forecast Sydney tomorrow 17.05.2026: sunny, temperature from 15 °C to 20 °C.
Precipitation probability 79%. Wind up to 3.69 m/s (gusts 5.44 m/s). Air humidity 71–91%, atmospheric pressure 764–767 mm Hg, UV index up to 3.4.
Sunrise 06:41
Sunset 17:01
Sunset 17:01
Waxing Crescent0% illuminated
Moonrise 07:00 · Moonset 16:58
Moonrise 07:00 · Moonset 16:58
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 17 °C | 79% (0.03 mm/hr) | 81% | 90% | 767 mm Hg | WNW 290° 2.31 (3.86) m/s | 0 |
| 01:00 |  Clear | 16 °C | 0% | 20% | 90% | 767 mm Hg | WNW 284° 1.89 (3.25) m/s | 0 |
| 02:00 | Clear | 16 °C | 0% | 13% | 90% | 766 mm Hg | NW 306° 1 (1.78) m/s | 0 |
| 03:00 | Clear | 16 °C | 0% | 17% | 90% | 766 mm Hg | WNW 303° 2.11 (3.56) m/s | 0 |
| 04:00 | Clear | 16 °C | 0% | 18% | 91% | 766 mm Hg | WNW 297° 2 (3.44) m/s | 0 |
| 05:00 | Clear | 15 °C | 0% | 17% | 91% | 766 mm Hg | WNW 285° 2.11 (3.69) m/s | 0 |
| 06:00 | Clear | 15 °C | 0% | 17% | 91% | 767 mm Hg | WNW 289° 2.19 (3.92) m/s | 0 |
| 07:00 |  Sunny | 15 °C | 0% | 25% | 90% | 767 mm Hg | WNW 289° 1.81 (3.19) m/s | 0 |
| 08:00 |  Partly cloudy | 16 °C | 0% | 39% | 86% | 767 mm Hg | WNW 298° 1.61 (2.36) m/s | 0.4 |
| 09:00 | Partly cloudy | 18 °C | 0% | 54% | 80% | 767 mm Hg | NW 323° 1.31 (1.64) m/s | 1.1 |
| 10:00 |  Cloudy | 19 °C | 0% | 68% | 77% | 767 mm Hg | N 8° 1.31 (1.56) m/s | 2.2 |
| 11:00 | Partly cloudy | 19 °C | 0% | 35% | 74% | 767 mm Hg | NE 36° 2.19 (2.69) m/s | 3.1 |
| 12:00 | Sunny | 20 °C | 0% | 8% | 71% | 766 mm Hg | NE 48° 2.89 (3.5) m/s | 3.4 |
| 13:00 | Sunny | 20 °C | 0% | 6% | 71% | 765 mm Hg | ENE 59° 2.89 (3.53) m/s | 3 |
| 14:00 | Sunny | 20 °C | 0% | 8% | 72% | 764 mm Hg | ENE 61° 3.69 (4.58) m/s | 2.1 |
| 15:00 | Sunny | 20 °C | 0% | 8% | 75% | 764 mm Hg | ENE 60° 3.69 (4.75) m/s | 1 |
| 16:00 | Sunny | 19 °C | 0% | 13% | 77% | 764 mm Hg | NE 55° 3.11 (4.22) m/s | 0.3 |
| 17:00 | Partly cloudy | 19 °C | 0% | 27% | 81% | 764 mm Hg | NE 42° 3.5 (5.44) m/s | 0 |
| 18:00 | Clear | 18 °C | 0% | 16% | 83% | 765 mm Hg | NE 41° 3.19 (5.33) m/s | 0 |
| 19:00 | Clear | 18 °C | 0% | 18% | 84% | 765 mm Hg | NNE 29° 2.61 (4.42) m/s | 0 |
| 20:00 | Patchy rain possible | 18 °C | 100% (0.31 mm/hr) | 76% | 86% | 766 mm Hg | N 358° 2.11 (3.78) m/s | 0 |
| 21:00 | Patchy rain possible | 18 °C | 100% (0.07 mm/hr) | 83% | 86% | 766 mm Hg | NNW 339° 1.61 (2.97) m/s | 0 |
| 22:00 | Patchy rain possible | 18 °C | 100% (0.06 mm/hr) | 76% | 87% | 766 mm Hg | NNW 327° 1.61 (2.92) m/s | 0 |
| 23:00 | Patchy rain possible | 17 °C | 100% (0.08 mm/hr) | 77% | 87% | 766 mm Hg | NW 323° 1.39 (2.5) m/s | 0 |
Sydney on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.