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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 02:30 EDT

    PAST 24 HOURS

    9.9 °C

    Feels like 6.6 °C
    Dew Point
    6.6 °C
    Gusts
    15km/h
    Relative Humidity
    80%
    Pressure
    1010.9hPa
    Wind
    N 13km/h
    Rainfall
    0.2mm

    Casterton

    Dartmoor

    Mt Gambier

    Coonawarra

    Casterton Monday Forecast

    Mostly cloudy
    Mostly cloudy
    10 °C
    25 °C
    40%
    < 1mm
    Casterton for Monday
    Partly cloudy. Medium chance of showers near the coast, slight chance elsewhere. Winds N/NW 15 to 20 km/h turning W 25 to 40 km/h in the early afternoon. Overnight temperatures falling to around 9 with daytime temperatures reaching the low to high 20s.
    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. Medium chance of showers near the coast, slight chance elsewhere. Winds N/NW 15 to 20 km/h turning W 25 to 40 km/h in the early afternoon. Overnight temperatures falling to around 9 with daytime temperatures reaching the low to high 20s.

    Forecast for Casterton (37.5842°S, 141.4059°E, 47m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Mostly cloudy Mostly cloudy Mostly cloudy Mostly sunny Mostly sunny Possible shower Late shower
    Minimum 10° 12° 9° 8° 10° 15° 10°
    Maximum 25° 23° 25° 27° 33° 24° 21°
    Chance of rain 40% 10% 10% 5% 40% 50% 50%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme Very High Extreme
    Fire Danger Rating Moderate No Rating Moderate Moderate 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 19
    (km/h)     		25
    (km/h)     		11
    (km/h)     		13
    (km/h)     		12
    (km/h)     		13
    (km/h)     		19
    (km/h)     		18
    (km/h)     		8
    (km/h)     		10
    (km/h)     		11
    (km/h)     		19
    (km/h)     		18
    (km/h)     		25
    (km/h)
    Wind direction NNW WNW SW SW SSE S ESE SE NE WNW WSW SW W W
    Relative humidity 63% 42% 65% 37% 65% 34% 64% 32% 48% 22% 67% 46% 65% 55%
    Dew point 9°C 11°C 9°C 8°C 8°C 8°C 7°C 9°C 9°C 8°C 13°C 12°C 9°C 12°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 8:46pm EDT 9:17pm EDT 9:04am 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
    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 16.9 °C
    0.4 mm
    Sunday
    Dec 07     		3.6 °C 19.2 °C
    1.0 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 3.6° 07/12/2025
    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 21.8° Average this month 8.0°
    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 13.0mm
    5.0 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 511.0mm 137.0 day(s)
    Total To This Day 2024 388.8mm 122.0 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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