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Local Weather

Hamilton Island (20.3476°S, 148.9531°E, 73m AMSL) set as my default location ›

  1. Hamilton Island Local Weather

    20.35°S, 148.95°E

    Now in Hamilton Island

    Updated at 09:30 EST

    19.3 °C

    Feels like 14.2 °C
    Dew Point
    13.3 °C
    Gusts
    37km/h
    Relative Humidity
    68%
    Pressure
    1014.9hPa
    Wind
    SE 32km/h
    Rainfall
    0.0mm

    Hamilton Island Saturday Forecast

    Mostly sunny
    Mostly sunny
    18 °C
    21 °C
    20%
    < 1mm
    Hamilton Island for Saturday
    Sunny. Light winds becoming S/SE 15 to 20 km/h in the morning then becoming light in the evening. Daytime maximum temperatures 22 to 27.
    Fire Danger
    Moderate

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  3. Hamilton Island 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE
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  5. 7 day forecast

    Today: Sunny. Light winds becoming S/SE 15 to 20 km/h in the morning then becoming light in the evening. Daytime maximum temperatures 22 to 27.

    Forecast for Hamilton Island (20.3476°S, 148.9531°E, 73m AMSL)
      Sat Sun Mon Tue Wed Thu Fri
    Summary Mostly sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny Mostly cloudy
    Minimum 18° 18° 19° 19° 20° 19° 20°
    Maximum 21° 22° 22° 23° 23° 23° 24°
    Chance of rain 20% 30% 10% 20% 10% 30% 60%
    Likely amount < 1mm < 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 32
    (km/h)
    28
    (km/h)
    28
    (km/h)
    29
    (km/h)
    26
    (km/h)
    30
    (km/h)
    22
    (km/h)
    19
    (km/h)
    11
    (km/h)
    12
    (km/h)
    12
    (km/h)
    19
    (km/h)
    13
    (km/h)
    14
    (km/h)
    Wind direction S SSE SSE SSE SSE SE SE ESE SE ESE S SE ESE E
    Relative humidity 66% 75% 73% 72% 76% 76% 76% 76% 84% 84% 90% 87% 83% 79%
    Dew point 13°C 15°C 15°C 16°C 16°C 17°C 17°C 18°C 19°C 19°C 19°C 20°C 19°C 19°C
  6. Sunrise and sunset times

    Sunrise / Sunset for Hamilton Island (20.3476°S, 148.9531°E, 73m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    6:16am 6:39am 5:42pm 6:05pm 12:45am EST 12:14pm EST Waning crescent New moon Jul 25 First quarter Aug 01 Full moon Aug 09 Last quarter Aug 16
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  8. Tides graph

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  10. Hamilton Island Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Tuesday
    Jul 15
    17.7 °C 24.1 °C
    0.0 mm
    Wednesday
    Jul 16
    18.8 °C 23.0 °C
    0.0 mm
    Thursday
    Jul 17
    19.4 °C 22.9 °C
    0.0 mm
    Friday
    Jul 18
    19.6 °C 26.1 °C
    0.2 mm
    Saturday
    Jul 19
    18.8 °C 19.6 °C
    0.0 mm
    Legend
  11. Almanac


    Hamilton Island minimum temp history (20.3476°S, 148.9531°E, 73m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 26.1° 18/07/2025 Coldest this month 16.4° 02/07/2025
    Hottest on record 26.8 15/07/2005 Coldest on record 12.8 29/07/2008
    Hottest this year 32.9° 17/01/2025 Coldest this year 16.4° 02/07/2025
    Long term average 21.5° Long term average 18.0°
    Average this month 21.9° Average this month 18.5°
    Hottest July On Record Avg. max. temp. 22.6° 2016 Coldest July on record Avg. min. temp. 16.2° 2007
    Hamilton Island rainfall history (20.3476°S, 148.9531°E, 73m AMSL)
    RAINFALL
    Wettest This Month 15.2mm 07/07/2025 Total This Month 19.6mm
    5.0 days
    Long Term Average 53.4mm 11.0 days Wettest July on record 172.8mm 2012
    Driest on record 0.2mm 2009
  12. Hamilton Island Year To Date

    Average Rainfall To Jul 1208.6mm 109.7 day(s)
    Total For 2025 1724.2mm 108.0 day(s)
    Total To This Day 2024 934.8mm 113.0 day(s)
    Wettest Day 322.2mm Feb 5
    Lowest Temperature 16.4°C Jul 2
    Highest Temperature 32.9°C Jan17