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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 21:20 CDT

    PAST 24 HOURS

    10.7 °C

    Feels like 5.6 °C
    Dew Point
    4.8 °C
    Gusts
    24km/h
    Relative Humidity
    67%
    Pressure
    1012.0hPa
    Wind
    W 20km/h
    Rainfall
    0.8mm

    Mt Gambier

    Dartmoor

    Casterton

    Coonawarra

    Mount Gambier Sunday Forecast

    Mostly cloudy
    Mostly cloudy
    8 °C
    19 °C
    10%
    < 1mm
    Mount Gambier for Sunday
    Partly cloudy. Winds SW 15 to 25 km/h tending W 20 to 30 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 5 and 10 with daytime temperatures reaching between 18 and 21.
    Fire Danger
    No Rating
    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. Winds SW 15 to 25 km/h tending W 20 to 30 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 5 and 10 with daytime temperatures reaching between 18 and 21.

    Forecast for Mount Gambier (37.8294°S, 140.7802°E, 38m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Mostly cloudy Mostly cloudy Mostly sunny Mostly cloudy Mostly sunny Mostly sunny Possible shower
    Minimum 8° 10° 11° 9° 8° 8° 12°
    Maximum 19° 22° 21° 21° 23° 30° 24°
    Chance of rain 10% 30% 10% 10% 5% 40% 60%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm
    UV index Very High Extreme Extreme Very High Extreme Extreme Extreme
    Fire Danger Rating No Rating Moderate 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 16
    (km/h)     		22
    (km/h)     		24
    (km/h)     		29
    (km/h)     		16
    (km/h)     		22
    (km/h)     		17
    (km/h)     		25
    (km/h)     		21
    (km/h)     		26
    (km/h)     		14
    (km/h)     		15
    (km/h)     		21
    (km/h)     		25
    (km/h)
    Wind direction WSW W NNW WNW SW SSW SSE S SE SSE ENE SSW W SW
    Relative humidity 55% 45% 67% 57% 68% 49% 69% 51% 68% 47% 61% 33% 69% 64%
    Dew point 6°C 7°C 10°C 13°C 10°C 10°C 9°C 10°C 10°C 12°C 12°C 13°C 14°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 8:18pm CDT 8:49pm CDT 11:03pm CDT 7:21am 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
    Tuesday
    Dec 02     		7.7 °C 19.0 °C
    1.4 mm
    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
    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 7.7° 02/12/2025
    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 22.3° Average this month 9.5°
    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 6.0mm
    3.0 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 690.2mm 179.0 day(s)
    Total To This Day 2024 557.0mm 163.0 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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