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Local Weather

St Marys (35.006°S, 138.5776°E, 54m AMSL) set as my default location ›

  2. St Marys Local Weather

    35.01°S, 138.58°E
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    Now in St Marys

    Updated at 15:40 CST

    PAST 24 HOURS

    18.2 °C

    Feels like 16.5 °C
    Dew Point
    7.3 °C
    Gusts
    9km/h
    Relative Humidity
    49%
    Pressure
    1022.9hPa
    Wind
    W 6km/h
    Rainfall
    0.0mm

    Adelaide (West Terrace / ngayirdapira)

    Adelaide Airport

    Noarlunga

    Parafield Airport

    St Marys Thursday Forecast

    Mostly cloudy
    Mostly cloudy
    8 °C
    19 °C
    5%
    < 1mm
    St Marys for Thursday
    Partly cloudy. Winds N 15 to 20 km/h becoming light in the middle of the day.
    Fire Danger
    -
    DAM LEVELS

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  4. St Marys 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. Winds N 15 to 20 km/h becoming light in the middle of the day.

    Forecast for St Marys (35.006°S, 138.5776°E, 54m AMSL)
      Thu Fri Sat Sun Mon Tue Wed
    Summary Mostly cloudy Sunny Sunny Late shower Late shower Showers Showers
    Minimum 8° 9° 9° 10° 9° 8° 8°
    Maximum 19° 19° 19° 22° 18° 15° 15°
    Chance of rain 5% 5% 5% 50% 90% 90% 90%
    Likely amount < 1mm < 1mm < 1mm 1-5mm 5-10mm 5-10mm 1-5mm
    UV index Low Low Low Low Low Low Low
    Fire Danger Rating - - - - - - -
    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 9
    (km/h)     		9
    (km/h)     		7
    (km/h)     		6
    (km/h)     		10
    (km/h)     		8
    (km/h)     		16
    (km/h)     		20
    (km/h)     		17
    (km/h)     		23
    (km/h)     		24
    (km/h)     		24
    (km/h)     		17
    (km/h)     		17
    (km/h)
    Wind direction NE N NE N ENE NNE NE N N NNW NW W W W
    Relative humidity 67% 52% 62% 46% 52% 39% 52% 45% 71% 46% 82% 68% 84% 70%
    Dew point 6°C 9°C 5°C 7°C 2°C 5°C 5°C 10°C 7°C 6°C 8°C 9°C 9°C 10°C

  7. Sunrise and sunset times

    Sunrise / Sunset for St Marys (35.006°S, 138.5776°E, 54m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter Full moon
    6:54am CST 7:23am CST 5:11pm CST 5:39pm CST 12:04am CST 12:26pm CST 3rd quarter Last quarter Jun 19 New moon Jun 25 First quarter Jul 03 Full moon Jul 11

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  9. Tides graph

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  11. St Marys Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Sunday
    Jun 15     		7.4 °C 14.9 °C
    9.2 mm
    Monday
    Jun 16     		9.1 °C 16.0 °C
    0.0 mm
    Tuesday
    Jun 17     		10.3 °C 15.3 °C
    1.8 mm
    Wednesday
    Jun 18     		8.3 °C 14.8 °C
    0.0 mm
    Thursday
    Jun 19     		10.6 °C 18.6 °C
    0.0 mm
    Legend

  12. Almanac

    St Marys minimum temp history (35.006°S, 138.5776°E, 54m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 20.2° 02/06/2025 Coldest this month 4.6° 09/06/2025
    Hottest on record 25.6 04/06/1957 Coldest on record 0.8 12/06/1913
    Hottest this year 43.3° 12/02/2025 Coldest this year 3.1° 19/05/2025
    Long term average 15.8° Long term average 8.5°
    Average this month 16.2° Average this month 8.6°
    Hottest June On Record Avg. max. temp. 20.4° 1957 Coldest June on record Avg. min. temp. 5.6° 1913
    St Marys rainfall history (35.006°S, 138.5776°E, 54m AMSL)
    RAINFALL
    Wettest This Month 10.4mm 08/06/2025 Total This Month 52.8mm
    9.0 days
    Long Term Average 72.1mm 14.8 days Wettest June on record 217.9mm 1916
    Driest on record 6.0mm 1958

  13. St Marys Year To Date

    Average Rainfall To Jun 247.0mm 51.0 day(s)
    Total For 2025 99.6mm 26.0 day(s)
    Total To This Day 2024 124.6mm 30.0 day(s)
    Wettest Day 15.0mm May27
    Lowest Temperature 3.1°C May19
    Highest Temperature 43.3°C Feb12

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  2. Warnings

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