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Forecast

Hindmarsh Island (35.5104°S, 138.8165°E, 17m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TODAY
    Mostly sunny 11° 23°
    mostly sunny
    Chance of rain: 80%
    Likely amount: 1-5mm
    First
    light     		Sunrise Sunset Last light
    Sunrise Sunset
    7:03am CDT 7:29am CDT 7:09pm CDT 7:35pm CDT
    NOW
    21.0° Feels Like: 18.5°
    Relative Humidity: 54%
    Dew: 11.3°
    Wind: S 15km/h
    Gust: 19km/h
    Rainfall since 9am: 0.0mm
    Pressure: 1011.6hPa

  3. Today Weather

    Hindmarsh Island
    Now
    22.4°c
    Feels Like:
    20.2°
    Wind:
    SW 11km/h
    Gusts:
    13km/h
    Humidity:
    44%
    Mostly sunny
     
    11°
    Min
    23°
    Max
    Today in Hindmarsh Island
    Mostly sunny. Light winds becoming S/SW 20 to 30 km/h in the middle of the day. Daytime maximum temperatures in the low to mid 20s.
    Tomorrow
    Clearing shower
    12°
    Min
    19°
    Max
    Partly cloudy. Medium chance of showers, most likely in the morning and early afternoon. Winds S 20 to 30 km/h. Overnight temperatures falling to between 11 and 14 with daytime temperatures reaching between 17 and 21.

  4. Radar

  5. Popup Radar

  6. Warnings

  7. Next 48 Hours


    Next 48 Hours

  8. 7 day forecast

    Today: Mostly sunny. Light winds becoming S/SW 20 to 30 km/h in the middle of the day. Daytime maximum temperatures in the low to mid 20s.

    Forecast for Hindmarsh Island (35.5104°S, 138.8165°E, 17m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Mostly sunny Clearing shower Mostly cloudy Clearing shower Late shower Clearing shower Clearing shower
    Minimum 11° 12° 11° 10° 8° 12° 11°
    Maximum 23° 19° 19° 19° 22° 20° 21°
    Chance of rain 80% 40% 60% 5% 40% 40% 30%
    Likely amount 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index High High High High High High High
    Fire Danger Rating Moderate Moderate Moderate 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 5
    (km/h)     		29
    (km/h)     		26
    (km/h)     		31
    (km/h)     		8
    (km/h)     		24
    (km/h)     		15
    (km/h)     		22
    (km/h)     		21
    (km/h)     		33
    (km/h)     		18
    (km/h)     		26
    (km/h)     		15
    (km/h)     		23
    (km/h)
    Wind direction WSW SSW SSW SSW S SW SSW SSW WNW W SSW SSW E SSE
    Relative humidity 76% 65% 79% 66% 72% 61% 71% 54% 67% 60% 69% 62% 66% 57%
    Dew point 11°C 16°C 11°C 12°C 9°C 11°C 7°C 9°C 10°C 14°C 11°C 12°C 9°C 12°C

  9. 28 Day Rainfall forecast

  10. 12 Month Rainfall Forecast

    Hindmarsh Island Rain Forecast

    Hindmarsh Island 12-month Rainfall Forecast
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec
    Jan
    Feb
    2025
    2026
    7
    7
    7
    6
    6
    6
    5
    6
    9
    6
    5
    10
    5
    0
    1
    2 - 3
    4 - 7
    8 - 9
    10
    Well below normal
    Below normal
    Near normal
    Above normal
    Well above normal

    Issue Notes - Issued Mar 28

    ENSO status: Weak La Niña-like conditions. IOD status: Neutral. SAM status: Neutral. The El Niño Southern Oscillation (ENSO) is in a weak La Niña-like pattern. The US declared a La Niña event this summer, but this event has not met the BoM definition, and will likely end in the coming weeks. A La Niña typically increases rainfall over northern and eastern Australia, while reducing rainfall over southern coastal Australia and western Tas. The Indian Ocean Dipole (IOD) is in a neutral phase and does not play a part in Australia's climate during this time of year. The Southern Annular Mode (SAM) is in a neutral phase. Forecasts show a tendency towards the positive phase in autumn, with the long-wave pattern indicating that cold fronts are a bit less likely for Australia's longitudes over the next few months. During autumn, a positive SAM increases rainfall over most of eastern Australia, and decreases rainfall for SA, Vic and western Tas. Rainfall outlooks are showing above average rainfall across much of northern Australia in April due to lingering monsoon activity. Above average rainfall is expected for the NSW coast through autumn, with wetter conditions also developing over western WA from late autumn. SA, Vic and Tas are expected to be average to slightly below average, with average conditions elsewhere.

  11. Popup - Daily historical

  12. Long range rainfall forecast

  13. Past 5 Days

    Hindmarsh Island Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Saturday
    Mar 29     		18.2 °C 20.8 °C
    0.0 mm
    Sunday
    Mar 30     		15.4 °C 20.0 °C
    0.0 mm
    Monday
    Mar 31     		15.8 °C 20.0 °C
    0.0 mm
    Tuesday
    Apr 01     		9.9 °C 22.4 °C
    0.0 mm
    Wednesday
    Apr 02     		12.0 °C 21.4 °C
    0.0 mm
    Legend

  14. Almanac

    Almanac

    Hindmarsh Island minimum temp history (35.5104°S, 138.8165°E, 17m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 22.4° 01/04/2025 Coldest this month 9.9° 01/04/2025
    Hottest on record 37.6 09/04/2005 Coldest on record 5.8 15/04/2005
    Hottest this year 43.0° 12/02/2025 Coldest this year 9.9° 01/04/2025
    Long term average 21.7° Long term average 12.4°
    Average this month 22.4° Average this month 9.9°
    Hottest April On Record Avg. max. temp. 24.4° 2005 Coldest April on record Avg. min. temp. 10.8° 2008
    Hindmarsh Island rainfall history (35.5104°S, 138.8165°E, 17m AMSL)
    RAINFALL
    Wettest This Month 0.0mm 01/04/2025 Total This Month 0.0mm
    0.0 days
    Long Term Average 27.7mm 11.0 days Wettest April on record 74.8mm 2015
    Driest on record 5.6mm 2004

  15. Year to Date

    Hindmarsh Island Year To Date

    Average Rainfall To Apr 75.3mm 28.0 day(s)
    Total For 2025 12.8mm 11.0 day(s)
    Total To This Day 2024 48.4mm 15.0 day(s)
    Wettest Day 5.2mm Jan 6
    Lowest Temperature 9.9°C Apr 1
    Highest Temperature 43.0°C Feb12

  16. Popup - Radar

    Weather Radar for Australia

  17. Popup - Monthly historical

  18. Climatology

    Climate History

    Hindmarsh Island Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 25.6 24.8 24.0 21.7 18.4 15.9 15.4 16.5 18.7 21.0 23.1 24.6 20.7
    Mean Min (°C) 16.2 15.9 14.6 12.4 10.5 8.6 8.0 8.3 9.4 10.9 13.1 14.7 11.8
    Mean Rain (mm) 17.7 15.5 14.4 27.7 44.4 56.3 48.8 47.2 39.5 28.0 24.5 24.6 390.0
    Mean Rain Days 5.0 5.1 6.9 11.0 15.4 18.3 17.8 17.3 14.5 9.9 8.4 7.4 136.9

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