90%
5-10mm
Local Weather
Perth (31.9554°S, 115.8586°E, 5m AMSL) set as my default location ›
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Perth Local Weather
31.96°S, 115.86°ENow in Perth
Updated at 12:30 WST17.6 °C
Feels like 17.2 °CDew Point14.5 °CGusts19km/hRelative Humidity82%Pressure1015.7hPaWindW 9km/hRainfall12.2mm
Perth Wednesday Forecast
Heavy rain11 °C20 °CPerth for WednesdayCloudy. Very high chance of showers, becoming less likely late this afternoon and evening. Winds NW 20 to 30 km/h turning W/SW 15 to 25 km/h in the late morning and afternoon.Fire Danger
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7 day forecast
Today: Cloudy. Very high chance of showers, becoming less likely late this afternoon and evening. Winds NW 20 to 30 km/h turning W/SW 15 to 25 km/h in the late morning and afternoon.
Forecast for Perth (31.9554°S, 115.8586°E, 5m AMSL) Wed Thu Fri Sat Sun Mon Tue Summary Minimum 11° 10° 8° 9° 11° 12° 14° Maximum 20° 19° 21° 23° 27° 29° 30° Chance of rain 90% 70% 30% 5% 5% 5% 5% Likely amount 5-10mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index High High High High High Very High Very High Fire Danger Rating No Rating No Rating No Rating No Rating - - - Frost risk Nil Nil Nil Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 15
(km/h)22
(km/h)12
(km/h)23
(km/h)8
(km/h)20
(km/h)11
(km/h)17
(km/h)14
(km/h)16
(km/h)21
(km/h)20
(km/h)20
(km/h)16
(km/h)Wind direction WNW W SW WSW ENE SW ESE SSW ESE S E E ENE ENE Relative humidity 85% 77% 62% 53% 75% 60% 67% 53% 65% 45% 57% 37% 40% 33% Dew point 15°C 14°C 9°C 8°C 11°C 12°C 10°C 12°C 12°C 13°C 11°C 12°C 8°C 11°C -
Sunrise and sunset times
Sunrise / Sunset for Perth (31.9554°S, 115.8586°E, 5m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 5:49am WST 6:14am WST 6:09pm WST 6:34pm WST 3:31am WST 1:39pm WST Waning crescent
New moon Sep 22 First quarter Sep 30 Full moon Oct 07 Last quarter Oct 14 -
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Tides graph
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Perth Past 5 Days
This MonthMinimum Maximum Rainfall Saturday
Sep 1315.2 °C 23.0 °C 1.2 mmSunday
Sep 1414.6 °C 17.9 °C 11.8 mmMonday
Sep 1511.3 °C 16.5 °C 8.8 mmTuesday
Sep 166.0 °C 18.7 °C 1.4 mmWednesday
Sep 1710.9 °C 18.0 °C 1.4 mmLegend -
Almanac
Perth minimum temp history (31.9554°S, 115.8586°E, 5m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 26.5° 12/09/2025 Coldest this month 3.9° 09/09/2025 Hottest on record 34.2 20/09/2014 Coldest on record 1.0 22/09/2008 Hottest this year 43.6° 20/01/2025 Coldest this year 0.3° 25/07/2025 Long term average 20.6° Long term average 9.7° Average this month 19.4° Average this month 8.5° Hottest September On Record Avg. max. temp. 22.5° 2015 Coldest September on record Avg. min. temp. 7.6° 2016 Perth rainfall history (31.9554°S, 115.8586°E, 5m AMSL) RAINFALL Wettest This Month 32.8mm 06/09/2025 Total This Month 80.6mm
11.0 daysLong Term Average 79.3mm 14.2 days Wettest September on record 144.2mm 2013 Driest on record 31.4mm 2019 -
Perth Year To Date
Average Rainfall To Sep 646.7mm 90.0 day(s) Total For 2025 684.6mm 84.0 day(s) Total To This Day 2024 539.0mm 85.0 day(s) Wettest Day 41.0mm Jul28 Lowest Temperature 0.3°C Jul25 Highest Temperature 43.6°C Jan20