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Whyalla (33.0348°S, 137.5855°E, 18m AMSL) set as my default location ›

  2. Whyalla Local Weather

    33.03°S, 137.59°E
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    Now in Whyalla

    Updated at 21:00 CDT

    PAST 24 HOURS

    27.3 °C

    Feels like 22.1 °C
    Dew Point
    0.1 °C
    Gusts
    22km/h
    Relative Humidity
    17%
    Pressure
    1009.7hPa
    Wind
    NE 17km/h
    Rainfall
    0.0mm

    Whyalla

    Port Pirie

    Cultana Training Area

    Port Augusta

    Whyalla Sunday Forecast

    Mostly sunny
    Mostly sunny
    19 °C
    38 °C
    10%
    < 1mm
    Whyalla for Sunday
    Partly cloudy. Slight chance of a shower in the S, most likely in the evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the evening. Winds N 25 to 35 km/h tending NW in the morning then shifting S/SE in the late afternoon. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching the mid to high 30s.
    Fire Danger
    High
    DAM LEVELS

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  4. Whyalla 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. Slight chance of a shower in the S, most likely in the evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the evening. Winds N 25 to 35 km/h tending NW in the morning then shifting S/SE in the late afternoon. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching the mid to high 30s.

    Forecast for Whyalla (33.0348°S, 137.5855°E, 18m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Mostly sunny Late shower Possible shower Windy Increasing sunshine Late shower Possible shower
    Minimum 19° 17° 16° 15° 11° 11° 15°
    Maximum 38° 27° 33° 23° 21° 26° 27°
    Chance of rain 10% 60% 80% 20% 30% 60% 70%
    Likely amount < 1mm 1-5mm 5-10mm < 1mm < 1mm 5-10mm 5-10mm
    UV index Very High Very High Very High Very High Very High Very High Very High
    Fire Danger Rating High 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 25
    (km/h)     		20
    (km/h)     		25
    (km/h)     		35
    (km/h)     		12
    (km/h)     		17
    (km/h)     		27
    (km/h)     		36
    (km/h)     		14
    (km/h)     		20
    (km/h)     		9
    (km/h)     		16
    (km/h)     		18
    (km/h)     		23
    (km/h)
    Wind direction N NNW SSW SSW SE NE W SW S S SE SE N W
    Relative humidity 25% 15% 57% 49% 67% 45% 57% 48% 62% 49% 60% 48% 62% 51%
    Dew point 5°C 7°C 13°C 16°C 15°C 19°C 10°C 11°C 8°C 10°C 10°C 15°C 14°C 16°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Whyalla (33.0348°S, 137.5855°E, 18m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter
    6:10am CDT 6:35am CDT 7:35pm CDT 8:01pm CDT 5:15am CDT 5:36pm CDT Waning crescent New moon Oct 21 First quarter Oct 30 Full moon Nov 06 Last quarter Nov 12

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  9. Tides graph

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  11. Whyalla Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Tuesday
    Oct 14     		7.7 °C 21.4 °C
    0.0 mm
    Wednesday
    Oct 15     		7.8 °C 33.1 °C
    0.0 mm
    Thursday
    Oct 16     		17.6 °C 38.0 °C
    0.0 mm
    Friday
    Oct 17     		15.1 °C 22.0 °C
    0.0 mm
    Saturday
    Oct 18     		10.6 °C 32.0 °C
    0.0 mm
    Legend

  12. Almanac

    Whyalla minimum temp history (33.0348°S, 137.5855°E, 18m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 38.0° 16/10/2025 Coldest this month 6.1° 03/10/2025
    Hottest on record 42.1 17/10/1998 Coldest on record 0.3 23/10/1985
    Hottest this year 44.8° 12/02/2025 Coldest this year 0.4° 01/07/2025
    Long term average 24.2° Long term average 10.9°
    Average this month 25.3° Average this month 10.5°
    Hottest October On Record Avg. max. temp. 27.9° 2015 Coldest October on record Avg. min. temp. 8.0° 1986
    Whyalla rainfall history (33.0348°S, 137.5855°E, 18m AMSL)
    RAINFALL
    Wettest This Month 1.2mm 07/10/2025 Total This Month 2.4mm
    3.0 days
    Long Term Average 22.9mm 6.5 days Wettest October on record 62.6mm 2010
    Driest on record 0.0mm 2019

  13. Whyalla Year To Date

    Average Rainfall To Oct 216.3mm 67.4 day(s)
    Total For 2025 100.0mm 61.0 day(s)
    Total To This Day 2024 128.9mm 55.0 day(s)
    Wettest Day 19.8mm Jul15
    Lowest Temperature 0.4°C Jul 1
    Highest Temperature 44.8°C Feb12

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  2. Warnings

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