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Local Weather

Onslow (21.6363°S, 115.1124°E, 3m AMSL) set as my default location ›

  2. Onslow Local Weather

    21.64°S, 115.11°E
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    Now in Onslow

    Updated at 11:50 WST

    PAST 24 HOURS

    32.2 °C

    Feels like 28.6 °C
    Dew Point
    8.4 °C
    Gusts
    22km/h
    Relative Humidity
    23%
    Pressure
    1006.8hPa
    Wind
    S 17km/h
    Rainfall
    0.0mm

    Onslow Airport

    Barrow Island

    Mardie

    Varanus Is

    Onslow Friday Forecast

    Windy
    Windy
    20 °C
    34 °C
    5%
    < 1mm
    Onslow for Friday
    Mostly sunny. The chance of a thunderstorm in the far E in the afternoon and early evening. Winds W/NW 25 to 35 km/h. Daytime maximum temperatures in the mid to high 30s.
    Fire Danger
    High
    DAM LEVELS

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  4. Onslow 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Mostly sunny. The chance of a thunderstorm in the far E in the afternoon and early evening. Winds W/NW 25 to 35 km/h. Daytime maximum temperatures in the mid to high 30s.

    Forecast for Onslow (21.6363°S, 115.1124°E, 3m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Windy Windy Sunny Sunny Mostly sunny Mostly sunny Windy
    Minimum 20° 19° 21° 22° 23° 22° 21°
    Maximum 34° 35° 35° 31° 32° 32° 31°
    Chance of rain 5% 5% 5% 10% 5% 30% 5%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme
    Fire Danger Rating High High High High - - -
    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 22
    (km/h)     		37
    (km/h)     		23
    (km/h)     		36
    (km/h)     		15
    (km/h)     		28
    (km/h)     		18
    (km/h)     		29
    (km/h)     		11
    (km/h)     		31
    (km/h)     		18
    (km/h)     		35
    (km/h)     		18
    (km/h)     		35
    (km/h)
    Wind direction SW W SSW WNW SW NNW NE N WSW WNW SW WNW SW WNW
    Relative humidity 45% 33% 38% 42% 38% 49% 66% 62% 62% 56% 60% 51% 56% 51%
    Dew point 14°C 14°C 12°C 17°C 14°C 19°C 20°C 21°C 20°C 20°C 19°C 19°C 18°C 18°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Onslow (21.6363°S, 115.1124°E, 3m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    5:06am WST 5:30am WST 6:38pm WST 7:02pm WST 1:47am WST 1:43pm WST Waning crescent New moon Nov 20 First quarter Nov 28 Full moon Dec 05 Last quarter Dec 12

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  9. Tides graph

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  11. Onslow Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Monday
    Nov 10     		19.8 °C 28.8 °C
    0.0 mm
    Tuesday
    Nov 11     		20.5 °C 29.2 °C
    0.0 mm
    Wednesday
    Nov 12     		22.7 °C 29.9 °C
    0.0 mm
    Thursday
    Nov 13     		20.7 °C 30.8 °C
    0.0 mm
    Friday
    Nov 14     		20.5 °C 32.7 °C
    0.0 mm
    Legend

  12. Almanac

    Onslow minimum temp history (21.6363°S, 115.1124°E, 3m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 38.3° 02/11/2025 Coldest this month 18.5° 05/11/2025
    Hottest on record 44.8 27/11/2007 Coldest on record 13.1 09/11/1962
    Hottest this year 45.7° 03/03/2025 Coldest this year 9.1° 26/07/2025
    Long term average 34.4° Long term average 20.2°
    Average this month 32.0° Average this month 20.7°
    Hottest November On Record Avg. max. temp. 38.3° 1957 Coldest November on record Avg. min. temp. 18.2° 1971
    Onslow rainfall history (21.6363°S, 115.1124°E, 3m AMSL)
    RAINFALL
    Wettest This Month 0.0mm 01/11/2025 Total This Month 0.0mm
    0.0 days
    Long Term Average 2.6mm 0.5 days Wettest November on record 60.2mm 1949
    Driest on record 0.0mm 2024

  13. Onslow Year To Date

    Average Rainfall To Nov 299.3mm 32.9 day(s)
    Total For 2025 280.2mm 48.0 day(s)
    Total To This Day 2024 103.2mm 35.0 day(s)
    Wettest Day 78.0mm Jan20
    Lowest Temperature 9.1°C Jul26
    Highest Temperature 45.7°C Mar 3

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  2. Warnings

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