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Local Weather

Casterton (37.5842°S, 141.4059°E, 47m AMSL) set as my default location ›

  2. Casterton Local Weather

    37.58°S, 141.41°E
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    Now in Casterton

    Updated at 02:00 EST

    PAST 24 HOURS

    5.0 °C

    Feels like 1.9 °C
    Dew Point
    4.3 °C
    Gusts
    13km/h
    Relative Humidity
    95%
    Pressure
    1014.3hPa
    Wind
    W 9km/h
    Rainfall
    3.4mm

    Casterton

    Dartmoor

    Mt Gambier

    Coonawarra

    Casterton Saturday Forecast

    Possible shower
    Possible shower
    3 °C
    12 °C
    80%
    1-5mm
    Casterton for Saturday
    Partly cloudy. High chance of showers, with possible small hail in the morning and afternoon. Snow falling above 700 metres. Winds W 15 to 25 km/h becoming light in the evening then becoming N 15 to 20 km/h in the late evening. Overnight temperatures falling to around 3 with daytime temperatures reaching between 9 and 12.
    Fire Danger
    No Rating
    DAM LEVELS

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  4. Casterton 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. High chance of showers, with possible small hail in the morning and afternoon. Snow falling above 700 metres. Winds W 15 to 25 km/h becoming light in the evening then becoming N 15 to 20 km/h in the late evening. Overnight temperatures falling to around 3 with daytime temperatures reaching between 9 and 12.

    Forecast for Casterton (37.5842°S, 141.4059°E, 47m AMSL)
      Sat Sun Mon Tue Wed Thu Fri
    Summary Possible shower Possible thunderstorm Fog then sunny Frost then sunny Mostly sunny Mostly cloudy Late shower
    Minimum 3° 4° 0° 1° 2° 7° 10°
    Maximum 12° 13° 14° 15° 17° 18° 18°
    Chance of rain 80% 90% 10% 5% 5% 5% 90%
    Likely amount 1-5mm 1-5mm < 1mm < 1mm < 1mm < 1mm 1-5mm
    UV index Low Low Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating No Rating No Rating No Rating No Rating No Rating - -
    Frost risk Moderate Slight High High Moderate Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 10
    (km/h)     		15
    (km/h)     		7
    (km/h)     		8
    (km/h)     		7
    (km/h)     		12
    (km/h)     		6
    (km/h)     		8
    (km/h)     		13
    (km/h)     		16
    (km/h)     		20
    (km/h)     		20
    (km/h)     		20
    (km/h)     		16
    (km/h)
    Wind direction WNW W NW SSW SE SE ENE NNE NE NNE NE NNE NNE N
    Relative humidity 83% 60% 93% 70% 91% 56% 77% 48% 69% 46% 70% 53% 66% 63%
    Dew point 4°C 4°C 6°C 8°C 3°C 6°C 2°C 4°C 2°C 5°C 6°C 8°C 7°C 11°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Casterton (37.5842°S, 141.4059°E, 47m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter Full moon
    6:51am EST 7:19am EST 5:59pm EST 6:26pm EST 12:50am EST 10:50am EST 3rd quarter Last quarter Aug 16 New moon Aug 23 First quarter Aug 31 Full moon Sep 08

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  9. Tides graph

    There is no current data for Casterton

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  11. Casterton Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Monday
    Aug 11     		8.3 °C 17.2 °C
    0.0 mm
    Tuesday
    Aug 12     		9.9 °C 15.4 °C
    4.0 mm
    Wednesday
    Aug 13     		4.1 °C 15.0 °C
    0.0 mm
    Thursday
    Aug 14     		0.6 °C 16.3 °C
    0.0 mm
    Friday
    Aug 15     		6.2 °C 13.5 °C
    1.8 mm
    Legend

  12. Almanac

    Casterton minimum temp history (37.5842°S, 141.4059°E, 47m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 17.2° 11/08/2025 Coldest this month -1.0° 01/08/2025
    Hottest on record 23.4 30/08/2007 Coldest on record -1.6 01/08/2006
    Hottest this year 40.8° 02/02/2025 Coldest this year -1.8° 22/05/2025
    Long term average 14.4° Long term average 5.4°
    Average this month 14.8° Average this month 4.4°
    Hottest August On Record Avg. max. temp. 15.7° 2011 Coldest August on record Avg. min. temp. 3.9° 2008
    Casterton rainfall history (37.5842°S, 141.4059°E, 47m AMSL)
    RAINFALL
    Wettest This Month 7.8mm 05/08/2025 Total This Month 17.2mm
    7.0 days
    Long Term Average 81.4mm 22.0 days Wettest August on record 143.6mm 2013
    Driest on record 26.2mm 2006

  13. Casterton Year To Date

    Average Rainfall To Aug 430.8mm 116.1 day(s)
    Total For 2025 210.2mm 56.0 day(s)
    Total To This Day 2024 217.4mm 83.0 day(s)
    Wettest Day 33.2mm Jun25
    Lowest Temperature -1.8°C May22
    Highest Temperature 40.8°C Feb 2

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