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Local Weather

St Marys South (33.7437°S, 150.7804°E, 26m AMSL) set as my default location ›

  2. St Marys South Local Weather

    33.74°S, 150.78°E
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    Now in St Marys South

    Updated at 14:50 EST

    PAST 24 HOURS

    22.0 °C

    Feels like 20.4 °C
    Dew Point
    13.3 °C
    Gusts
    15km/h
    Relative Humidity
    57%
    Pressure
     
    Wind
    NE 13km/h
    Rainfall
    0.0mm

    Penrith

    Richmond

    Horsley Park

    Badgerys Creek

    St Marys South Sunday Forecast

    Fog then sunny
    Fog then sunny
    10 °C
    24 °C
    10%
    < 1mm
    St Marys South for Sunday
    Mostly sunny. Slight chance of a shower along the coastal fringe tonight. Near zero chance of rain elsewhere. Light winds, tending NE 15 to 20 km/h near the coast in the late afternoon and evening.
    Fire Danger
    No Rating
    DAM LEVELS

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  4. St Marys South 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Mostly sunny. Slight chance of a shower along the coastal fringe tonight. Near zero chance of rain elsewhere. Light winds, tending NE 15 to 20 km/h near the coast in the late afternoon and evening.

    Forecast for St Marys South (33.7437°S, 150.7804°E, 26m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Fog then sunny Mostly cloudy Mostly sunny Mostly sunny Mostly sunny Mostly cloudy Late shower
    Minimum 10° 13° 11° 11° 13° 14° 11°
    Maximum 24° 25° 26° 27° 24° 23° 24°
    Chance of rain 10% 5% 5% 10% 50% 30% 50%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating No Rating No Rating No Rating 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 0
    (km/h)     		13
    (km/h)     		4
    (km/h)     		8
    (km/h)     		3
    (km/h)     		6
    (km/h)     		4
    (km/h)     		6
    (km/h)     		8
    (km/h)     		11
    (km/h)     		5
    (km/h)     		8
    (km/h)     		4
    (km/h)     		8
    (km/h)
    Wind direction NNE ENE NNE ENE N NE NNE NW SW SSE SW ESE SSW ESE
    Relative humidity 80% 55% 85% 55% 77% 41% 67% 37% 69% 56% 81% 56% 78% 59%
    Dew point 12°C 14°C 16°C 15°C 14°C 11°C 12°C 10°C 13°C 13°C 16°C 13°C 13°C 14°C

  7. Sunrise and sunset times

    Sunrise / Sunset for St Marys South (33.7437°S, 150.7804°E, 26m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon
    6:07am EST 6:33am EST 5:15pm EST 5:40pm EST 12:59pm EST 11:21pm EST 1st quarter First quarter May 04 Full moon May 13 Last quarter May 20 New moon May 27

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  9. Tides graph

    There is no current data for St Marys South

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  11. St Marys South Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Apr 30     		15.0 °C 18.8 °C
    11.2 mm
    Thursday
    May 01     		13.2 °C 20.4 °C
    0.6 mm
    Friday
    May 02     		12.7 °C 20.8 °C
    1.2 mm
    Saturday
    May 03     		11.1 °C 22.4 °C
    0.2 mm
    Sunday
    May 04     		9.7 °C 23.4 °C
    0.0 mm
    Legend

  12. Almanac

    St Marys South minimum temp history (33.7437°S, 150.7804°E, 26m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 23.4° 04/05/2025 Coldest this month 9.7° 04/05/2025
    Hottest on record 29.4 01/05/2016 Coldest on record 2.0 30/05/2016
    Hottest this year 42.5° 28/01/2025 Coldest this year 9.7° 04/05/2025
    Long term average 21.2° Long term average 9.1°
    Average this month 21.8° Average this month 11.7°
    Hottest May On Record Avg. max. temp. 23.5° 2016 Coldest May on record Avg. min. temp. 7.3° 2012
    St Marys South rainfall history (33.7437°S, 150.7804°E, 26m AMSL)
    RAINFALL
    Wettest This Month 1.2mm 02/05/2025 Total This Month 2.0mm
    3.0 days
    Long Term Average 32.1mm 10.4 days Wettest May on record 96.0mm 1998
    Driest on record 3.2mm 2018

  13. St Marys South Year To Date

    Average Rainfall To May 408.8mm 57.3 day(s)
    Total For 2025 271.2mm 51.0 day(s)
    Total To This Day 2024 482.8mm 43.0 day(s)
    Wettest Day 46.2mm Feb11
    Lowest Temperature 9.7°C May 4
    Highest Temperature 42.5°C Jan28

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  2. Warnings

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