5-day weather forecast Sydney 19-05-2026

Weather forecast Sydney Tuesday, May 19 19.05.2026: light rain shower, temperature from 15 °C to 19 °C.

Precipitation probability 100%. Wind up to 11.19 m/s (gusts 14.97 m/s). Air humidity 82–96%, atmospheric pressure 754–761 mm Hg, UV index up to 1.5.

Sunrise 06:43
Sunset 17:00

Waxing Crescent7% illuminated
Moonrise 09:26 · Moonset 19:04

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Table

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Tue, May 19, 2026

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Forecast from 15 °C to 19 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	17	17	18	18	18	18	18	18	18	18	18	18	18	19	19	19	18	18	17	17	15	15	15	15
Precipitation (mm/hr)	1.06	1.35	1.34	1.27	1.39	2.84	5.76	2.77	0.95	0.44	0.55	0.03	0.08	0.05	0.02	0.52	0.32	0.98	1.47	1.45	4.02	5.05	1.86	0.47

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	96	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	89	93	88
Rain chance (%)	100	100	100	100	100	100	100	100	100	100	100	57	100	100	68	100	100	100	100	100	100	100	100	100

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	2.81	2.39	3.39	4.61	5.5	5.31	3.89	3.19	3.81	2.39	2.81	2.69	3	2.69	2.19	4.11	6.5	7.89	10.5	11.19	9.69	9	9.89	9.61
Wind gust (m/s)	3.92	3.39	4.78	6.5	7.72	7.47	5.53	4.56	5.33	3.39	3.97	3.61	3.94	3.47	2.83	5.47	8.72	10.81	13.89	14.97	12.94	11.92	13.31	12.94
Wind direction (°)	N 11°	NNE 27°	NNE 26°	NNE 13°	NNE 15°	N 6°	N 3°	N 350°	NNW 338°	NNW 337°	NNW 330°	NW 313°	WNW 296°	WNW 283°	WSW 244°	SSW 196°	S 187°	S 189°	SSW 196°	SSW 201°	SW 221°	SW 220°	SSW 212°	SW 214°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	92	95	96	95	94	95	96	96	95	96	94	93	91	86	82	86	88	90	90	87	87	89	87	85

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	761	761	760	759	758	758	757	757	757	757	756	755	755	755	754	755	755	755	755	756	757	758	758	758

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0	0.1	0.1	0.9	0.8	1.3	1.5	1.4	0.7	0.1	0	0	0	0	0	0	0

← Mon, May 18

Tue, May 19, 2026

Wed, May 20 →

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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.

Learn more about our methodology →