5-day weather forecast Sydney 20-03-2026
Weather forecast Sydney Friday 20 March 20.03.2026: sunny, temperature from -5 °C to 2 °C.
No precipitation expected. Wind up to 4.39 m/s (gusts 6.89 m/s). Air humidity 45–82%, atmospheric pressure 763–768 mm Hg, UV index up to 3.2.
Sunrise 07:09
Sunset 19:11
Sunset 19:11
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | -5 °C | 0% | 55% | 73% | 768 mm Hg | ENE 60° 3 (4.14) m/s | 0 |
| 01:00 | Partly cloudy | -5 °C | 0% | 49% | 75% | 767 mm Hg | NE 53° 2.89 (4) m/s | 0 |
| 02:00 | Partly cloudy | -5 °C | 0% | 45% | 76% | 767 mm Hg | NE 48° 2.89 (3.97) m/s | 0 |
| 03:00 | Partly cloudy | -5 °C | 0% | 42% | 77% | 767 mm Hg | NNE 27° 2.81 (3.86) m/s | 0 |
| 04:00 | Partly cloudy | -5 °C | 0% | 32% | 79% | 766 mm Hg | NNE 15° 3.11 (4.31) m/s | 0 |
| 05:00 | Partly cloudy | -5 °C | 0% | 27% | 80% | 766 mm Hg | N 10° 2.69 (3.83) m/s | 0 |
| 06:00 |  Clear | -5 °C | 0% | 22% | 80% | 765 mm Hg | N 7° 3 (4.25) m/s | 0 |
| 07:00 | Partly cloudy | -5 °C | 0% | 46% | 76% | 766 mm Hg | N 357° 2.5 (3.64) m/s | 0 |
| 08:00 |  Cloudy | -5 °C | 0% | 59% | 74% | 766 mm Hg | NNW 344° 2.61 (3.53) m/s | 0.2 |
| 09:00 | Cloudy | -4 °C | 0% | 71% | 71% | 766 mm Hg | NNW 342° 2.39 (3) m/s | 0.7 |
| 10:00 | Cloudy | -3 °C | 0% | 50% | 59% | 765 mm Hg | NNW 335° 1.81 (2.08) m/s | 1.4 |
| 11:00 | Cloudy | -2 °C | 0% | 39% | 53% | 765 mm Hg | WNW 303° 1.39 (1.61) m/s | 2.3 |
| 12:00 |  Partly cloudy | -1 °C | 0% | 29% | 47% | 765 mm Hg | WSW 254° 1.19 (1.39) m/s | 3 |
| 13:00 | Partly cloudy | 0 °C | 0% | 24% | 46% | 764 mm Hg | SW 233° 1.89 (2.19) m/s | 3.2 |
| 14:00 | Partly cloudy | 1 °C | 0% | 22% | 46% | 764 mm Hg | SW 229° 2.81 (3.31) m/s | 3 |
| 15:00 |  Sunny | 2 °C | 0% | 20% | 45% | 764 mm Hg | SW 229° 3.31 (4.11) m/s | 2.3 |
| 16:00 | Sunny | 2 °C | 0% | 10% | 50% | 764 mm Hg | SW 234° 3.81 (5.08) m/s | 1.4 |
| 17:00 | Sunny | 2 °C | 0% | 5% | 52% | 764 mm Hg | SW 229° 3.89 (5.5) m/s | 0.7 |
| 18:00 | Sunny | 1 °C | 0% | 0% | 54% | 763 mm Hg | SW 215° 3.69 (5.53) m/s | 0.2 |
| 19:00 | Sunny | 0 °C | 0% | 0% | 63% | 764 mm Hg | SSW 200° 4.39 (6.89) m/s | 0 |
| 20:00 | Clear | -1 °C | 0% | 0% | 67% | 764 mm Hg | SSW 198° 4.11 (6.64) m/s | 0 |
| 21:00 | Clear | -1 °C | 0% | 0% | 71% | 764 mm Hg | SSW 195° 3.81 (6.36) m/s | 0 |
| 22:00 | Clear | -2 °C | 0% | 2% | 78% | 764 mm Hg | SSW 200° 3.81 (6.53) m/s | 0 |
| 23:00 | Clear | -2 °C | 0% | 3% | 82% | 764 mm Hg | SSW 208° 4.11 (6.75) 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.