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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 22:50 EDT

    PAST 24 HOURS

    14.8 °C

    Feels like 10.6 °C
    Dew Point
    10.4 °C
    Gusts
    26km/h
    Relative Humidity
    75%
    Pressure
    999.1hPa
    Wind
    N 22km/h
    Rainfall
    0.0mm

    Casterton

    Dartmoor

    Mt Gambier

    Coonawarra

    Casterton Wednesday Forecast

    Heavy rain
    Heavy rain
    10 °C
    19 °C
    90%
    1-5mm
    Casterton for Wednesday
    Partly cloudy. Very high chance of showers, most likely in the morning. The chance of a thunderstorm in the morning, possibly severe with damaging winds in the N. Winds NW 25 to 35 km/h turning W 30 to 45 km/h in the morning then decreasing to 20 to 30 km/h in the evening. Overnight temperatures falling to around 10 with daytime temperatures reaching around 19.
    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. Very high chance of showers, most likely in the morning. The chance of a thunderstorm in the morning, possibly severe with damaging winds in the N. Winds NW 25 to 35 km/h turning W 30 to 45 km/h in the morning then decreasing to 20 to 30 km/h in the evening. Overnight temperatures falling to around 10 with daytime temperatures reaching around 19.

    Forecast for Casterton (37.5842°S, 141.4059°E, 47m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Heavy rain Showers easing Late shower Clearing shower Showers increasing Possible thunderstorm Possible shower
    Minimum 10° 9° 7° 9° 7° 7° 7°
    Maximum 19° 17° 19° 17° 17° 15° 18°
    Chance of rain 90% 60% 80% 60% 90% 90% 50%
    Likely amount 1-5mm < 1mm 5-10mm < 1mm 5-10mm 5-10mm < 1mm
    UV index Very High Very High Very High Very High Very High Very High Very High
    Fire Danger Rating Moderate No Rating 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 23
    (km/h)     		27
    (km/h)     		18
    (km/h)     		20
    (km/h)     		12
    (km/h)     		17
    (km/h)     		14
    (km/h)     		20
    (km/h)     		16
    (km/h)     		24
    (km/h)     		22
    (km/h)     		27
    (km/h)     		15
    (km/h)     		19
    (km/h)
    Wind direction WNW W WSW W NNW NW WSW WSW WNW WNW W WSW WSW SW
    Relative humidity 87% 49% 74% 54% 72% 65% 83% 52% 75% 57% 82% 62% 74% 51%
    Dew point 10°C 8°C 7°C 7°C 9°C 11°C 9°C 7°C 8°C 9°C 8°C 8°C 8°C 8°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 First quarter Full moon Last quarter New moon
    5:39am EDT 6:09am EDT 8:35pm EDT 9:05pm EDT 10:45am EDT 12:51am EDT Waxing crescent First quarter Nov 28 Full moon Dec 05 Last quarter Dec 12 New moon Dec 20

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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
    Friday
    Nov 21     		0.9 °C 17.4 °C
    0.2 mm
    Saturday
    Nov 22     		8.8 °C 20.8 °C
    0.0 mm
    Sunday
    Nov 23     		10.4 °C 22.3 °C
    1.8 mm
    Monday
    Nov 24     		12.5 °C 30.1 °C
    0.0 mm
    Tuesday
    Nov 25     		13.2 °C 21.9 °C
    0.0 mm
    Legend

  12. Almanac

    Casterton minimum temp history (37.5842°S, 141.4059°E, 47m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 30.1° 24/11/2025 Coldest this month 0.9° 21/11/2025
    Hottest on record 38.2 30/11/2006 Coldest on record -0.4 17/11/2008
    Hottest this year 40.8° 02/02/2025 Coldest this year -1.8° 22/05/2025
    Long term average 22.2° Long term average 9.0°
    Average this month 18.7° Average this month 7.4°
    Hottest November On Record Avg. max. temp. 26.4° 2009 Coldest November on record Avg. min. temp. 7.6° 2013
    Casterton rainfall history (37.5842°S, 141.4059°E, 47m AMSL)
    RAINFALL
    Wettest This Month 11.8mm 11/11/2025 Total This Month 57.2mm
    16.0 days
    Long Term Average 41.0mm 11.5 days Wettest November on record 106.6mm 2007
    Driest on record 12.8mm 2006

  13. Casterton Year To Date

    Average Rainfall To Nov 587.6mm 159.8 day(s)
    Total For 2025 480.0mm 128.0 day(s)
    Total To This Day 2024 336.0mm 116.0 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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