Forecast

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Forecast Synoptic Chart Satellite Radar

Warning

Current Conditions

Perth

17.8°C

Feels like

17.8°C

9.9°C

Overnight min

Dew Point

12.5

Gusts

12.6km/h

Pressure

1023.2hPa

Fire Danger

No Rating

Relative Humidity

78.0%

Wind

S-6.8km/h

Rainfall

0 - 5 mm

Last updated Monday 18:00 AWST

Today's Weather

10°C

21°C

Today's Rainfall

0 - 5 mm

Sunny. The chance of morning fog about the hills. Light winds becoming E/NE 15 to 20 km/h in the morning then becoming light in the middle of the day.

Past 24 hours

Next 48 hours

Perth 7 Day Forecast

	Today	Tue May 19	Wed May 20	Thu May 21	Fri May 22	Sat May 23	Sun May 24
Summary
Maximum	21°C	25°C	25°C	23°C	20°C	19°C	21°C
Minimum	10°C	10°C	12°C	13°C	9°C	7°C	8°C
Chance of Rain	0%	0%	0%	9%	1%	0%	0%
Rain Amount	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm
UV Index	3.6 - Moderate	3.7 - Moderate	3.7 - Moderate	3.5 - Moderate	3.4 - Moderate	3.3 - Moderate	3.4 - Moderate
Fire Danger Rating	No Rating	No Rating	No Rating	No Rating	No Rating	No Rating	No Rating
Frost Risk	Nil	Nil	Nil	Nil	Nil	Nil	Nil
Average Wind Speed	5.9km/h	5.2km/h	5.7km/h	7.0km/h	9.1km/h	6.6km/h	6.1km/h
Wind 9am	NE 2.2km/h	NE 7.6km/h	NNE 8.3km/h	NW 2.9km/h	SSE 10.1km/h	ENE 9.4km/h	NE 9.0km/h
Wind 3pm	SSW 9.0km/h	N 6.5km/h	W 6.5km/h	SW 13.7km/h	SSE 12.6km/h	ESE 5.0km/h	NNW 7.2km/h
Relative Humidity	86.3%	68.2%	51.3%	70.5%	70.1%	68.6%	63.2%

Sun & Moon Times

First Light	Sunrise	Sunset	Last Light	Moon Phase	Moon Rise	Moon Set	New Moon	First Quarter	Full Moon	Last Quarter
Tue 06:34 AWST	Tue 07:00 AWST	Tue 17:26 AWST	Tue 17:52 AWST		Tue 09:47 AWST	Tue 19:39 AWST	Mon Jun 15	Sat May 23	Sun May 31	Mon Jun 08

First Light	Sunrise	Sunset
Tue 06:34 AWST	Tue 07:00 AWST	Tue 17:26 AWST

Last Light	Moon Phase	Moon Rise
Tue 17:52 AWST		Tue 09:47 AWST

Moon Set	New Moon	First Quarter
Tue 19:39 AWST	Mon Jun 15	Sat May 23

Full Moon	Last Quarter
Sun May 31	Mon Jun 08

Tides Graph

Past 5 Days

Day	Minimum to 9am(°C)	Maximum to 9am(°C)	Rainfall to 9am(mm)
Thu May 14	12.7°C	19.8°C	0.0 mm
Fri May 15	9.1°C	19.4°C	8.2 mm
Sat May 16	10.7°C	19.7°C	0.0 mm
Sun May 17	7.3°C	21.6°C	0.0 mm
Mon May 18	9.7°C	20.9°C	0.0 mm

View 3 month history

Year to Date

Average Rainfall for May	170.6 mm	27.3 day(s)
Total for 2026	129.8 mm	23.0 day(s)
Total to this Day 2025	41.4 mm	16.0 day(s)
Wettest Day	62.8 mm	Mar 28th
Driest Day	0 mm	Jan 1st
Lowest Temperature	5 °C	May 2nd
Highest Temperature	41.9 °C	Feb 2nd