5-day weather forecast Sydney 17-07-2026

Weather forecast Sydney Friday, July 17 17.07.2026: patchy rain possible, temperature from 15 °C to 16 °C.

Precipitation probability 62%. Wind up to 6.11 m/s (gusts 8.83 m/s). Air humidity 70–80%, atmospheric pressure 774–776 mm Hg, UV index up to 3.1.

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MinorJul 16, 12:00 AM — Jul 17, 12:00 AMTranslate with Google

Cancellation of Wind Warning for coastal waters between Seal Rocks and Broken Bay for 16 July

Wind

Sunrise 06:57
Sunset 17:05

Waxing Crescent15% illuminated
Moonrise 08:48 · Moonset 20:08

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Table

← Thu, Jul 16

Fri, Jul 17, 2026

Sat, Jul 18 →

Forecast from 15 °C to 16 °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)	15	15	15	15	15	15	15	15	15	16	16	16	16	16	16	16	16	15	15	15	15	15	15	15
Precipitation (mm/hr)	0.77	0.78	0.78	0.57	0.47	0.47	0.36	0.43	0.26	0.11	0.16	0.28	0.28	0.16	0.12	0.1	0.06	0.1	0.08	0.09	0.06	0.03	0.04	0.02

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 (%)	100	88	100	100	100	100	100	97	100	67	76	82	55	66	56	51	83	82	83	70	55	52	78	76
Rain chance (%)	61	58	62	56	58	52	45	48	39	22	26	34	29	25	21	18	22	27	27	23	17	13	17	15

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)	6.11	5.81	5	4.39	4.61	4.61	4.11	4.11	4.11	3.61	4.81	5.81	5.81	5.61	5.19	5	4.69	3.89	3.39	2.81	2.5	2.31	2.31	2.69
Wind gust (m/s)	8.83	8.53	7.36	7.28	6.89	6.78	6.08	6.11	6	5.17	6.83	7.28	7	7.06	6.64	6.58	6.22	5.97	5.61	4.75	4.36	4.03	4.03	4.42
Wind direction (°)	SSE 162°	SSE 161°	SSE 160°	SSE 164°	S 174°	S 179°	S 177°	S 182°	S 188°	S 185°	S 190°	S 188°	S 184°	S 184°	S 184°	S 179°	S 176°	S 173°	S 172°	SSE 161°	SSE 147°	SSE 152°	SSE 166°	SSE 161°

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 (%)	79	79	80	79	79	79	77	77	76	72	73	73	74	75	75	73	74	78	79	77	74	71	71	70

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)	776	776	776	775	775	775	776	776	776	776	776	776	775	775	774	774	774	774	774	775	775	775	775	775

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	0.2	0.4	1.2	2.9	3.1	2.1	1.2	0.7	0.2	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)	7.9	7.1	6.6	5.5	5.2	5.3	5.3	6	8.1	7.5	7.3	7.2	6.9	6.8	5.6	6.3	7.3	8.3	9.8	10.9	11.5	11.9	13.3	14.5
PM10 (µg/m³)	11.7	10.8	10.2	8.4	7.9	8.1	8.1	8.8	10.9	10.4	10.1	10.3	10	9.7	8.3	9.1	10.3	10.8	12.1	13	13.6	14.3	15.6	16.6
Ozone (O₃) (µg/m³)	52	53	52	51	49	48	47	46	46	47	49	51	54	56	56	55	52	45	35	28	24	22	21	21
NO₂ (µg/m³)	8.2	7	6.8	7.3	8	9.2	10.7	11.7	11.9	11.7	11.1	9.7	7.9	7	7	7.7	10.4	16.5	24.4	30.7	33.8	35.3	35.8	35.5
SO₂ (µg/m³)	2.5	2.2	2.2	2.5	2.7	2.9	3.2	3.5	3.9	4.2	4.4	4.2	3.9	3.6	3.5	3.4	3.6	4.1	4.7	5.4	6	6.6	7	6.9
CO (µg/m³)	76	75	73	70	71	77	87	93	93	91	88	85	82	80	79	80	85	100	120	133	133	125	117	110