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Local Weather

Mount Gambier (37.8294°S, 140.7802°E, 38m AMSL) set as my default location ›

  2. Mount Gambier Local Weather

    37.83°S, 140.78°E
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    Now in Mount Gambier

    Updated at 01:30 CDT

    PAST 24 HOURS

    11.1 °C

    Feels like 6.5 °C
    Dew Point
    7.0 °C
    Gusts
    28km/h
    Relative Humidity
    76%
    Pressure
    1011.3hPa
    Wind
    N 20km/h
    Rainfall
    0.0mm

    Mt Gambier

    Dartmoor

    Casterton

    Coonawarra

    Mount Gambier Monday Forecast

    Mostly cloudy
    Mostly cloudy
    10 °C
    23 °C
    30%
    < 1mm
    Mount Gambier for Monday
    Partly cloudy. Slight chance of a shower in the S in the evening. Near zero chance of rain elsewhere. Winds NW 15 to 25 km/h increasing to 25 to 35 km/h in the morning then turning W in the early afternoon. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching 21 to 27.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Mount Gambier 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. Slight chance of a shower in the S in the evening. Near zero chance of rain elsewhere. Winds NW 15 to 25 km/h increasing to 25 to 35 km/h in the morning then turning W in the early afternoon. Overnight temperatures falling to between 8 and 11 with daytime temperatures reaching 21 to 27.

    Forecast for Mount Gambier (37.8294°S, 140.7802°E, 38m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Mostly cloudy Mostly sunny Mostly sunny Mostly sunny Mostly sunny Clearing shower Windy with showers
    Minimum 10° 10° 9° 8° 9° 12° 11°
    Maximum 23° 21° 22° 26° 33° 22° 20°
    Chance of rain 30% 10% 10% 5% 50% 30% 70%
    Likely amount < 1mm < 1mm < 1mm < 1mm 1-5mm < 1mm < 1mm
    UV index Extreme Extreme Extreme Very High Extreme Very High Extreme
    Fire Danger Rating Moderate 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 25
    (km/h)     		31
    (km/h)     		16
    (km/h)     		21
    (km/h)     		16
    (km/h)     		25
    (km/h)     		21
    (km/h)     		23
    (km/h)     		14
    (km/h)     		18
    (km/h)     		21
    (km/h)     		27
    (km/h)     		28
    (km/h)     		33
    (km/h)
    Wind direction NNW WNW SW SSW SE S SE SSE NE WSW SW SW W W
    Relative humidity 70% 56% 62% 48% 66% 50% 66% 43% 55% 32% 77% 62% 69% 69%
    Dew point 11°C 14°C 9°C 10°C 10°C 11°C 9°C 13°C 11°C 14°C 14°C 13°C 12°C 14°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Mount Gambier (37.8294°S, 140.7802°E, 38m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter
    5:07am CDT 5:38am CDT 8:19pm CDT 8:50pm CDT 11:46pm CDT 8:36am CDT 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 Mount Gambier

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  11. Mount Gambier Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Dec 03     		7.7 °C 28.6 °C
    0.0 mm
    Thursday
    Dec 04     		16.1 °C 28.0 °C
    0.0 mm
    Friday
    Dec 05     		7.8 °C 23.5 °C
    0.0 mm
    Saturday
    Dec 06     		9.3 °C 18.4 °C
    0.2 mm
    Sunday
    Dec 07     		4.7 °C 18.6 °C
    1.6 mm
    Legend

  12. Almanac

    Mount Gambier minimum temp history (37.8294°S, 140.7802°E, 38m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 28.6° 03/12/2025 Coldest this month 4.7° 07/12/2025
    Hottest on record 43.3 31/12/2007 Coldest on record 1.2 01/12/1994
    Hottest this year 39.8° 12/02/2025 Coldest this year -0.2° 05/09/2025
    Long term average 23.1° Long term average 10.1°
    Average this month 21.9° Average this month 8.8°
    Hottest December On Record Avg. max. temp. 28.7° 2015 Coldest December on record Avg. min. temp. 7.9° 1956
    Mount Gambier rainfall history (37.8294°S, 140.7802°E, 38m AMSL)
    RAINFALL
    Wettest This Month 4.4mm 01/12/2025 Total This Month 7.6mm
    4.0 days
    Long Term Average 38.6mm 11.8 days Wettest December on record 118.4mm 2008
    Driest on record 5.8mm 1963

  13. Mount Gambier Year To Date

    Average Rainfall To Dec 713.7mm 190.9 day(s)
    Total For 2025 691.8mm 180.0 day(s)
    Total To This Day 2024 580.0mm 164.0 day(s)
    Wettest Day 29.0mm Jun25
    Lowest Temperature -0.2°C Sep 5
    Highest Temperature 39.8°C Feb12

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  2. Warnings

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