5-day weather forecast Sydney 18-03-2026
Weather forecast Sydney tomorrow 18.03.2026: light rain shower, temperature from 21 °C to 23 °C.
Precipitation probability 100%. Wind up to 5.61 m/s (gusts 9.31 m/s). Air humidity 75–85%, atmospheric pressure 764–767 mm Hg, UV index up to 6.9.
Sunrise 06:54
Sunset 19:12
Sunset 19:12
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 23 °C | 100% (0.49 mm/hr) | 85% | 79% | 765 mm Hg | SSE 154° 5.61 (7.86) m/s | 0 |
| 01:00 |  Light rain shower | 22 °C | 100% (1.73 mm/hr) | 84% | 84% | 764 mm Hg | SSE 160° 4.69 (7.06) m/s | 0 |
| 02:00 | Light rain shower | 22 °C | 100% (1.15 mm/hr) | 76% | 85% | 764 mm Hg | SSE 165° 4.11 (6.75) m/s | 0 |
| 03:00 | Light rain shower | 22 °C | 100% (1.03 mm/hr) | 78% | 84% | 764 mm Hg | SSE 166° 4.11 (7.28) m/s | 0 |
| 04:00 | Light rain shower | 21 °C | 100% (1.06 mm/hr) | 50% | 85% | 764 mm Hg | SSE 163° 4.19 (7.92) m/s | 0 |
| 05:00 | Light rain shower | 21 °C | 100% (1.3 mm/hr) | 54% | 85% | 765 mm Hg | SSE 162° 4.39 (8.69) m/s | 0 |
| 06:00 | Light rain shower | 21 °C | 100% (1.16 mm/hr) | 63% | 85% | 765 mm Hg | SSE 156° 4.69 (6.97) m/s | 0 |
| 07:00 |  Light rain shower | 21 °C | 100% (1.41 mm/hr) | 75% | 85% | 765 mm Hg | SSE 149° 5 (7.75) m/s | 0 |
| 08:00 | Light rain shower | 22 °C | 100% (1.04 mm/hr) | 84% | 84% | 766 mm Hg | SE 146° 4.89 (8.36) m/s | 0.4 |
| 09:00 | Light rain shower | 22 °C | 100% (0.67 mm/hr) | 98% | 81% | 767 mm Hg | SE 146° 4.81 (8.67) m/s | 1.3 |
| 10:00 | Light rain shower | 23 °C | 100% (0.37 mm/hr) | 100% | 78% | 767 mm Hg | SSE 148° 4.81 (8.92) m/s | 3.3 |
| 11:00 | Light rain shower | 23 °C | 100% (0.51 mm/hr) | 100% | 76% | 767 mm Hg | SSE 149° 4.89 (9.31) m/s | 4.9 |
| 12:00 | Light rain shower | 23 °C | 100% (0.3 mm/hr) | 100% | 77% | 766 mm Hg | SSE 150° 4.81 (6.06) m/s | 6.1 |
| 13:00 | Light rain shower | 22 °C | 100% (0.41 mm/hr) | 100% | 79% | 766 mm Hg | SSE 155° 4.81 (6.25) m/s | 6.9 |
| 14:00 | Light rain shower | 22 °C | 100% (0.23 mm/hr) | 100% | 80% | 766 mm Hg | SSE 159° 5.11 (6.81) m/s | 6.4 |
| 15:00 |  Patchy rain possible | 22 °C | 100% (0.11 mm/hr) | 97% | 79% | 765 mm Hg | SSE 155° 5.11 (7.08) m/s | 5.7 |
| 16:00 | Patchy rain possible | 23 °C | 100% (0.1 mm/hr) | 100% | 75% | 765 mm Hg | SSE 152° 4.81 (6.75) m/s | 3.2 |
| 17:00 | Patchy rain possible | 22 °C | 84% (0.04 mm/hr) | 93% | 75% | 765 mm Hg | SSE 152° 4.31 (6.11) m/s | 1.1 |
| 18:00 | Patchy rain possible | 22 °C | 88% (0.02 mm/hr) | 87% | 75% | 765 mm Hg | SSE 147° 4.11 (5.53) m/s | 0.2 |
| 19:00 | Patchy rain possible | 22 °C | 79% (0.01 mm/hr) | 85% | 76% | 765 mm Hg | SSE 148° 3.61 (5.14) m/s | 0 |
| 20:00 |  Cloudy | 22 °C | 0% | 81% | 77% | 765 mm Hg | SSE 151° 3.39 (4.94) m/s | 0 |
| 21:00 |  Partly cloudy | 22 °C | 0% | 62% | 76% | 765 mm Hg | SSE 147° 3.11 (4.53) m/s | 0 |
| 22:00 | Partly cloudy | 22 °C | 0% | 55% | 77% | 765 mm Hg | SSE 152° 2.89 (4.28) m/s | 0 |
| 23:00 | Patchy rain possible | 22 °C | 89% (0.01 mm/hr) | 86% | 78% | 765 mm Hg | SSE 156° 2.81 (4.08) m/s | 0 |
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.