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Forecast

Port Augusta (32.4916°S, 137.7621°E, 0m AMSL) set as my default location ›

  1. My MLA

  2. Current condition

    TODAY
    Mostly sunny 22° 41°
    mostly sunny
    Chance of rain: 5%
    Likely amount: < 1mm
    First
    light     		Sunrise Sunset Last light
    Sunrise Sunset
    6:53am CDT 7:17am CDT 7:39pm CDT 8:04pm CDT
    NOW
    23.9° Feels Like: 24.1°
    Relative Humidity: 76%
    Dew: 19.4°
    Wind: S 17km/h
    Gust: 22km/h
    Rainfall since 9am: 0.0mm
    Pressure: 1014.7hPa

  3. Today Weather

    Port Augusta
    Now
    20.6°c
    Feels Like:
    17.2°
    Wind:
    S 24km/h
    Gusts:
    26km/h
    Humidity:
    66%
    Mostly sunny
     
    22°
    Min
    41°
    Max
    Today in Port Augusta
    Sunny. Winds NE/SE 15 to 20 km/h tending NW/NE in the morning then tending NE/SE 15 to 25 km/h in the early afternoon. Overnight temperatures falling to 20 to 25 with daytime temperatures reaching around 40.
    Tomorrow
    Mostly cloudy
    25°
    Min
    42°
    Max
    Partly cloudy. Winds NE/SE 15 to 20 km/h tending N/NE 15 to 25 km/h early in the morning then tending N/NW 20 to 30 km/h in the morning. Overnight temperatures falling to 22 to 27 with daytime temperatures reaching around 40.

  4. Radar

  5. Popup Radar

  6. Warnings

  7. Next 48 Hours


    Next 48 Hours

  8. 7 day forecast

    Today: Sunny. Winds NE/SE 15 to 20 km/h tending NW/NE in the morning then tending NE/SE 15 to 25 km/h in the early afternoon. Overnight temperatures falling to 20 to 25 with daytime temperatures reaching around 40.

    Forecast for Port Augusta (32.4916°S, 137.7621°E, 0m AMSL)
      Fri Sat Sun Mon Tue Wed Thu
    Summary Mostly sunny Mostly cloudy Clearing shower Sunny Sunny Mostly sunny Possible shower
    Minimum 22° 25° 24° 15° 13° 13° 16°
    Maximum 41° 42° 28° 24° 27° 31° 34°
    Chance of rain 5% 70% 50% 5% 5% 40% 40%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Very High Very High Very High Very High Very High Very High Very High
    Fire Danger Rating High High High 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 14
    (km/h)     		13
    (km/h)     		20
    (km/h)     		28
    (km/h)     		24
    (km/h)     		41
    (km/h)     		30
    (km/h)     		28
    (km/h)     		16
    (km/h)     		16
    (km/h)     		15
    (km/h)     		19
    (km/h)     		15
    (km/h)     		16
    (km/h)
    Wind direction S W NNE N SSW SSW SSE SSE SSE SSE E W SSE SSE
    Relative humidity 53% 21% 30% 18% 64% 57% 45% 27% 47% 26% 42% 21% 56% 31%
    Dew point 17°C 15°C 11°C 13°C 18°C 19°C 5°C 4°C 6°C 5°C 5°C 6°C 12°C 14°C

  9. 28 Day Rainfall forecast

  10. 12 Month Rainfall Forecast

    Port Augusta Rain Forecast

    Port Augusta 12-month Rainfall Forecast
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec
    Jan
    Feb
    2025
    2026
    9
    7
    5
    6
    6
    8
    7
    7
    7
    9
    6
    8
    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 Feb 25

    ENSO status: La Niña-like conditions. IOD status: Neutral. SAM status: Positive. Trending neutral. The El Niño Southern Oscillation (ENSO) is in a La Niña-like pattern. The US declaring a La Niña event has started, but this event has not met the BoM definition. 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 short positive phase. Recent forecasts no particular evidence towards a positive or negative phase in autumn, although the long-wave pattern indicates that cold fronts are a bit more likely for Australia's longitudes over the next few months. During summer and early autumn, a positive SAM increases rainfall over most of eastern Australia, and decreases rainfall for SA, Vic and western Tas. Rainfall outlooks are showing aboveaverage rainfall over large parts of northern Australia in March and early April (forecast late 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

    Port Augusta Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Sunday
    Mar 09     		17.7 °C 38.5 °C
    0.0 mm
    Monday
    Mar 10     		20.9 °C 43.1 °C
    0.0 mm
    Tuesday
    Mar 11     		23.0 °C -
    0.0 mm
    Wednesday
    Mar 12     		- 33.1 °C
    -
    Thursday
    Mar 13     		20.8 °C 35.5 °C
    0.0 mm
    Legend

  14. Almanac

    Almanac

    Port Augusta minimum temp history (32.4916°S, 137.7621°E, 0m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 43.1° 10/03/2025 Coldest this month 17.7° 09/03/2025
    Hottest on record 43.1 02/03/2007 Coldest on record 6.6 28/03/2008
    Hottest this year 46.0° 12/02/2025 Coldest this year 13.4° 16/02/2025
    Long term average 30.6° Long term average 16.8°
    Average this month 35.0° Average this month 20.6°
    Hottest March On Record Avg. max. temp. 33.7° 2008 Coldest March on record Avg. min. temp. 14.3° 2003
    Port Augusta rainfall history (32.4916°S, 137.7621°E, 0m AMSL)
    RAINFALL
    Wettest This Month 0.0mm 01/03/2025 Total This Month 0.0mm
    0.0 days
    Long Term Average 12.4mm 3.5 days Wettest March on record 76.8mm 2012
    Driest on record 0.0mm 2008

  15. Year to Date

    Port Augusta Year To Date

    Average Rainfall To Mar 45.6mm 9.5 day(s)
    Total For 2025 2.0mm 1.0 day(s)
    Total To This Day 2024 40.6mm 6.0 day(s)
    Wettest Day 2.0mm Jan 6
    Lowest Temperature 13.4°C Feb16
    Highest Temperature 46.0°C Feb12

  16. Popup - Radar

    Weather Radar for Australia

  17. Popup - Monthly historical

  18. Climatology

    Climate History

    Port Augusta Climatology

    Long-Term Averages
    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
    Mean Max (°C) 34.1 33.1 30.6 26.5 21.5 18.0 18.0 20.2 24.0 27.1 30.0 32.2 26.3
    Mean Min (°C) 19.6 18.8 16.8 12.9 8.6 5.9 4.7 5.5 8.5 12.0 15.3 17.4 12.1
    Mean Rain (mm) 14.8 18.4 12.4 19.9 16.4 24.2 16.6 14.9 17.6 18.4 22.2 25.3 219.4
    Mean Rain Days 3.5 2.5 3.5 4.2 7.1 11.6 10.8 8.2 5.5 5.5 5.7 4.4 71.2

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