You do not have a default location set
To set your location please use the search box to find your location and then click "set as my default location" on the local weather page.

Local Weather

Rottnest Island (31.9954°S, 115.5396°E, 2m AMSL) set as my default location ›

  2. Rottnest Island Local Weather

    32.0°S, 115.54°E
    RSS
    Save as my local

    Now in Rottnest Island

    Updated at 20:40 WST

    PAST 24 HOURS

    17.1 °C

    Feels like 15.3 °C
    Dew Point
    14.6 °C
    Gusts
    17km/h
    Relative Humidity
    85%
    Pressure
    1018.0hPa
    Wind
    S 17km/h
    Rainfall
    0.0mm

    Rottnest Island

    Swanbourne

    Garden Island

    Perth

    Rottnest Island Friday Forecast

    Mostly sunny
    Mostly sunny
    16 °C
    22 °C
    80%
    < 1mm
    Rottnest Island for Friday
    Mostly sunny. The chance of morning fog in the S. The chance of smoke haze in the morning. Slight chance of a shower in the S in the late afternoon and evening. Near zero chance of rain elsewhere. Light winds becoming NW/NE 15 to 25 km/h in the morning then tending W/NW 25 to 35 km/h in the middle of the day. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching 26 to 32.
    Fire Danger
    Moderate
    DAM LEVELS

  3. forecast_mid_1_ad

  4. Rottnest Island 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

  5. new_weather_m_banner_320x50_mobile

  6. 7 day forecast

    Today: Mostly sunny. The chance of morning fog in the S. The chance of smoke haze in the morning. Slight chance of a shower in the S in the late afternoon and evening. Near zero chance of rain elsewhere. Light winds becoming NW/NE 15 to 25 km/h in the morning then tending W/NW 25 to 35 km/h in the middle of the day. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching 26 to 32.

    Forecast for Rottnest Island (31.9954°S, 115.5396°E, 2m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Mostly sunny Clearing shower Rain Clearing shower Sunny Mostly sunny Mostly cloudy
    Minimum 16° 17° 15° 13° 12° 14° 15°
    Maximum 22° 21° 19° 18° 19° 21° 20°
    Chance of rain 80% 80% 90% 30% 5% 5% 40%
    Likely amount < 1mm < 1mm 1-5mm < 1mm < 1mm < 1mm < 1mm
    UV index Very High Very High Very High Very High Very High Very High Very High
    Fire Danger Rating Moderate Moderate No Rating Moderate - - -
    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 16
    (km/h)     		24
    (km/h)     		39
    (km/h)     		33
    (km/h)     		31
    (km/h)     		27
    (km/h)     		23
    (km/h)     		33
    (km/h)     		20
    (km/h)     		32
    (km/h)     		18
    (km/h)     		30
    (km/h)     		21
    (km/h)     		28
    (km/h)
    Wind direction NE NW W W WNW WSW SSE SW SE SW ESE SSW S SW
    Relative humidity 74% 76% 66% 59% 67% 64% 65% 56% 65% 57% 57% 64% 68% 67%
    Dew point 14°C 16°C 13°C 11°C 11°C 10°C 9°C 8°C 9°C 9°C 9°C 13°C 12°C 13°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Rottnest Island (31.9954°S, 115.5396°E, 2m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    5:12am WST 5:37am WST 6:31pm WST 6:56pm WST 3:22am WST 2:43pm WST Waning crescent New moon Oct 21 First quarter Oct 30 Full moon Nov 06 Last quarter Nov 12

  8. weather_m_rec_300x250_mobile-2

  9. Tides graph

  10. forecast_mid_2_ad

  11. Rottnest Island Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Sunday
    Oct 12     		14.6 °C 21.0 °C
    0.0 mm
    Monday
    Oct 13     		15.8 °C 20.3 °C
    0.0 mm
    Tuesday
    Oct 14     		15.8 °C 20.1 °C
    0.0 mm
    Wednesday
    Oct 15     		15.4 °C 21.3 °C
    0.0 mm
    Thursday
    Oct 16     		16.4 °C 22.8 °C
    0.0 mm
    Legend

  12. Almanac

    Rottnest Island minimum temp history (31.9954°S, 115.5396°E, 2m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 22.5° 16/10/2025 Coldest this month 11.5° 06/10/2025
    Hottest on record 35.2 17/10/2009 Coldest on record 6.7 27/10/1991
    Hottest this year 39.2° 20/01/2025 Coldest this year 6.0° 28/07/2025
    Long term average 20.6° Long term average 14.1°
    Average this month 19.7° Average this month 14.4°
    Hottest October On Record Avg. max. temp. 22.6° 2015 Coldest October on record Avg. min. temp. 12.3° 1993
    Rottnest Island rainfall history (31.9954°S, 115.5396°E, 2m AMSL)
    RAINFALL
    Wettest This Month 4.2mm 05/10/2025 Total This Month 7.6mm
    4.0 days
    Long Term Average 27.1mm 8.6 days Wettest October on record 98.8mm 1995
    Driest on record 3.4mm 2023

  13. Rottnest Island Year To Date

    Average Rainfall To Oct 539.7mm 100.9 day(s)
    Total For 2025 613.0mm 102.0 day(s)
    Total To This Day 2024 422.8mm 97.0 day(s)
    Wettest Day 41.2mm Jun18
    Lowest Temperature 6.0°C Jul28
    Highest Temperature 39.2°C Jan20

  1. forecast_rhs_1_ad

  2. Warnings

  3. forecast_rhs_2_ad

Copyright Elders