5-day weather forecast Sydney 28-04-2026

Weather forecast Sydney Tuesday, April 28 28.04.2026: sunny, temperature from 14 °C to 21 °C.

No precipitation expected. Wind up to 4.61 m/s (gusts 7.56 m/s). Air humidity 50–82%, atmospheric pressure 769–772 mm Hg, UV index up to 4.5.

Sunrise 06:27
Sunset 17:18

Waxing Gibbous87% illuminated
Moonrise 15:19 · Moonset 02:52

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Table

← Mon, Apr 27

Tue, Apr 28, 2026

Wed, Apr 29 →

Forecast from 14 °C to 21 °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	16	15	15	14	14	14	15	16	18	20	21	21	21	21	21	21	20	19	19	18	18	17	16
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

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 (%)	46	38	26	17	13	12	13	14	12	10	8	0	0	0	0	0	0	0	0	0	0	0	0	7
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

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)	2.19	2.5	3	2.89	2.89	3	3	3.11	3	2.5	1.69	1.69	2.61	3.39	3.69	3.69	3.89	4	4.39	4.61	4.31	3.11	2	2.19
Wind gust (m/s)	3.78	4.36	5.25	5.03	5	5.31	5.47	5.39	4.22	3.11	1.97	1.97	3	3.92	4.28	4.42	4.97	5.69	7.03	7.56	7.19	5.28	3.53	3.97
Wind direction (°)	NNW 329°	WNW 299°	W 281°	W 274°	W 276°	W 279°	WNW 282°	WNW 284°	W 279°	WNW 284°	NW 320°	NNE 20°	NE 53°	ENE 67°	ENE 71°	ENE 75°	ENE 76°	ENE 68°	NE 55°	NE 48°	NE 39°	NNE 25°	NNW 346°	WNW 303°

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 (%)	74	78	82	82	82	81	80	79	72	64	55	51	50	52	52	50	51	55	60	62	65	68	72	76

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)	770	770	770	770	770	770	770	771	772	772	771	771	770	770	770	769	769	770	770	770	771	771	771	771

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	0.1	0.6	1.7	3	4.1	4.5	4	2.8	1.5	0.5	0	0	0	0	0	0	0

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)	21.1	21.4	19.9	17.3	14.8	12.9	13.2	13.8	15.4	19.3	23.4	26.3	28.4	29.9	30.7	31.6	33	35.5	38.3	32.3	20.6	16.6	16.3	17.5
PM10 (µg/m³)	25.8	26.2	24.4	21.3	18.2	15.9	15.9	16.4	17.8	21.4	25.3	27.9	29.9	31.4	32.3	33.5	34.8	37.5	40.4	35.6	24.4	20.3	20.1	21.4
Ozone (O₃) (µg/m³)	65	66	64	57	48	39	31	24	18	13	10	7	6	6	6	6	6	10	19	31	42	51	59	64
NO₂ (µg/m³)	11.4	11.2	12.1	14.6	18.3	22.1	26	30	33.5	36.4	38.8	40.3	40.8	40.4	39.7	39.1	38.1	35.7	30.9	24.6	19.3	15.6	12.8	10.8
SO₂ (µg/m³)	14.2	12.9	11.5	9.8	8.2	7	6.6	6.7	7.3	8.7	10.6	12.3	13.7	15	16	16.4	16.6	17.2	19.2	21.6	22.1	18.8	13.5	9.4
CO (µg/m³)	94.9	91.9	90.9	88.9	88.9	89.9	90.9	92.9	98.9	113.9	132.9	149.9	161.9	170.9	180.9	197.9	214.9	218.9	199.9	166.9	137.9	116.9	99.9	89.9

← Mon, Apr 27

Tue, Apr 28, 2026

Wed, Apr 29 →

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.

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