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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 13:10 EDT

    PAST 24 HOURS

    11.9 °C

    Feels like 6.4 °C
    Dew Point
    10.8 °C
    Gusts
    35km/h
    Relative Humidity
    93%
    Pressure
    1006.3hPa
    Wind
    W 30km/h
    Rainfall
    1.0mm

    Casterton

    Dartmoor

    Mt Gambier

    Coonawarra

    Casterton Saturday Forecast

    Showers
    Showers
    10 °C
    18 °C
    70%
    1-5mm
    Casterton for Saturday
    Partly cloudy. High chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the early afternoon. Winds W/NW 25 to 35 km/h tending W/SW 25 to 40 km/h during the afternoon and evening.
    Fire Danger
    Moderate
    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, becoming less likely in the late afternoon and evening. The chance of a thunderstorm in the early afternoon. Winds W/NW 25 to 35 km/h tending W/SW 25 to 40 km/h during the afternoon and evening.

    Forecast for Casterton (37.5842°S, 141.4059°E, 47m AMSL)
      Sat Sun Mon Tue Wed Thu Fri
    Summary Showers Mostly cloudy Mostly cloudy Clearing shower Mostly cloudy Mostly sunny Mostly sunny
    Minimum 10° 7° 9° 12° 9° 8° 9°
    Maximum 18° 21° 25° 23° 23° 25° 33°
    Chance of rain 70% 10% 60% 20% 10% 5% 50%
    Likely amount 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Very High Extreme Extreme Extreme Very High Extreme Extreme
    Fire Danger Rating Moderate No Rating Moderate No Rating No 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 12
    (km/h)     		24
    (km/h)     		10
    (km/h)     		14
    (km/h)     		18
    (km/h)     		23
    (km/h)     		9
    (km/h)     		13
    (km/h)     		13
    (km/h)     		15
    (km/h)     		17
    (km/h)     		21
    (km/h)     		11
    (km/h)     		7
    (km/h)
    Wind direction NW W WSW W NNW WNW SW SW SSE S SE SSE ENE NW
    Relative humidity 85% 63% 56% 35% 55% 43% 75% 40% 66% 39% 64% 37% 55% 25%
    Dew point 11°C 9°C 5°C 5°C 7°C 12°C 11°C 9°C 8°C 9°C 8°C 9°C 10°C 10°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
    5:35am EDT 6:06am EDT 8:44pm EDT 9:15pm EDT 10:36pm EDT 6:38am EDT Waning gibbous Last quarter Dec 12 New moon Dec 20 First quarter Dec 28

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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
    Tuesday
    Dec 02     		7.3 °C 18.7 °C
    1.0 mm
    Wednesday
    Dec 03     		6.6 °C 28.2 °C
    0.2 mm
    Thursday
    Dec 04     		15.6 °C 29.6 °C
    0.0 mm
    Friday
    Dec 05     		7.3 °C 24.5 °C
    0.0 mm
    Saturday
    Dec 06     		8.5 °C 16.2 °C
    0.4 mm
    Legend

  12. Almanac

    Casterton minimum temp history (37.5842°S, 141.4059°E, 47m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 29.6° 04/12/2025 Coldest this month 6.6° 03/12/2025
    Hottest on record 42.5 19/12/2015 Coldest on record 0.7 07/12/2006
    Hottest this year 40.8° 02/02/2025 Coldest this year -1.8° 22/05/2025
    Long term average 25.0° Long term average 10.2°
    Average this month 23.2° Average this month 8.8°
    Hottest December On Record Avg. max. temp. 29.9° 2015 Coldest December on record Avg. min. temp. 8.6° 2006
    Casterton rainfall history (37.5842°S, 141.4059°E, 47m AMSL)
    RAINFALL
    Wettest This Month 10.4mm 01/12/2025 Total This Month 11.6mm
    3.0 days
    Long Term Average 39.2mm 10.0 days Wettest December on record 128.2mm 2010
    Driest on record 5.6mm 2021

  13. Casterton Year To Date

    Average Rainfall To Dec 626.8mm 169.8 day(s)
    Total For 2025 509.6mm 135.0 day(s)
    Total To This Day 2024 378.4mm 121.0 day(s)
    Wettest Day 33.2mm Jun25
    Lowest Temperature -1.8°C May22
    Highest Temperature 40.8°C Feb 2

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  2. Warnings

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