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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 02:20 WST

    PAST 24 HOURS

    23.3 °C

    Feels like 23.1 °C
    Dew Point
    20.1 °C
    Gusts
    22km/h
    Relative Humidity
    82%
    Pressure
    1007.1hPa
    Wind
    W 20km/h
    Rainfall
    0.0mm

    Onslow Airport

    Thevenard Island

    Barrow Island

    Mardie

    Onslow Sunday Forecast

    Mostly sunny
    Mostly sunny
    22 °C
    31 °C
    30%
    < 1mm
    Onslow for Sunday
    Mostly sunny. Slight chance of a shower in the E during this afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm inland during this afternoon and evening. Winds NW/SW 15 to 20 km/h tending NE/SE 25 to 35 km/h in the early morning then tending N/NW 20 to 30 km/h in the early afternoon. Daytime maximum temperatures around 40.
    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. Slight chance of a shower in the E during this afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm inland during this afternoon and evening. Winds NW/SW 15 to 20 km/h tending NE/SE 25 to 35 km/h in the early morning then tending N/NW 20 to 30 km/h in the early afternoon. Daytime maximum temperatures around 40.

    Forecast for Onslow (21.6363°S, 115.1124°E, 3m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Mostly sunny Possible shower Sunny Mostly sunny Mostly sunny Mostly sunny Mostly sunny
    Minimum 22° 23° 24° 25° 25° 26° 25°
    Maximum 31° 32° 37° 37° 37° 38° 39°
    Chance of rain 30% 50% 20% 5% 5% 5% 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 14
    (km/h)     		28
    (km/h)     		13
    (km/h)     		31
    (km/h)     		14
    (km/h)     		34
    (km/h)     		18
    (km/h)     		36
    (km/h)     		20
    (km/h)     		35
    (km/h)     		24
    (km/h)     		33
    (km/h)     		27
    (km/h)     		31
    (km/h)
    Wind direction N NNW N NW SW WNW WSW W SW W SSW W SSW W
    Relative humidity 58% 66% 65% 65% 53% 56% 50% 52% 46% 46% 34% 35% 29% 30%
    Dew point 19°C 21°C 22°C 22°C 22°C 23°C 21°C 22°C 19°C 22°C 15°C 18°C 12°C 16°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 Full moon Last quarter New moon First quarter
    5:03am WST 5:28am WST 6:48pm WST 7:13pm WST 1:55pm WST 1:27am WST Waxing gibbous Full moon Dec 05 Last quarter Dec 12 New moon Dec 20 First quarter Dec 28

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  9. Tides graph

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  11. Onslow Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Tuesday
    Nov 25     		21.5 °C 41.0 °C
    0.0 mm
    Wednesday
    Nov 26     		24.2 °C 41.4 °C
    0.0 mm
    Thursday
    Nov 27     		23.9 °C 37.7 °C
    0.0 mm
    Friday
    Nov 28     		22.1 °C 35.9 °C
    0.0 mm
    Saturday
    Nov 29     		21.9 °C 36.4 °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 41.4° 26/11/2025 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 33.3° Average this month 21.2°
    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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