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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 23:00 CST

    PAST 24 HOURS

    6.2 °C

    Feels like 2.7 °C
    Dew Point
    3.9 °C
    Gusts
    15km/h
    Relative Humidity
    85%
    Pressure
    1021.3hPa
    Wind
    N 11km/h
    Rainfall
    0.0mm

    Mt Gambier

    Dartmoor

    Casterton

    Coonawarra

    Mount Gambier Thursday Forecast

    Mostly sunny
    Mostly sunny
    5 °C
    20 °C
    50%
    < 1mm
    Mount Gambier for Thursday
    Mostly sunny morning. Slight chance of a shower in the evening. Winds N 25 to 35 km/h tending NW in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 3 and 6 with daytime temperatures reaching the low 20s.
    Fire Danger
    -
    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: Mostly sunny morning. Slight chance of a shower in the evening. Winds N 25 to 35 km/h tending NW in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 3 and 6 with daytime temperatures reaching the low 20s.

    Forecast for Mount Gambier (37.8294°S, 140.7802°E, 38m AMSL)
      Thu Fri Sat Sun Mon Tue Wed
    Summary Mostly sunny Windy with rain Late shower Showers Showers easing Possible shower Possible shower
    Minimum 5° 9° 6° 9° 7° 6° 9°
    Maximum 20° 17° 14° 16° 14° 16° 18°
    Chance of rain 50% 80% 90% 80% 60% 70% 90%
    Likely amount < 1mm 1-5mm 1-5mm 1-5mm < 1mm < 1mm 1-5mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate High
    Fire Danger Rating - - - - - - -
    Frost risk Slight 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)     		29
    (km/h)     		23
    (km/h)     		41
    (km/h)     		23
    (km/h)     		29
    (km/h)     		20
    (km/h)     		32
    (km/h)     		22
    (km/h)     		29
    (km/h)     		19
    (km/h)     		28
    (km/h)     		18
    (km/h)     		28
    (km/h)
    Wind direction NNE NW NW WNW W WNW WNW W SW SW W W W W
    Relative humidity 65% 43% 78% 68% 65% 68% 90% 75% 72% 59% 79% 66% 78% 64%
    Dew point 7°C 7°C 11°C 9°C 5°C 8°C 12°C 11°C 6°C 5°C 9°C 9°C 10°C 10°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 New moon First quarter Full moon Last quarter
    5:38am CST 6:04am CST 5:59pm CST 6:25pm CST 4:14am CST 2:17pm CST Waning crescent New moon Sep 22 First quarter Sep 30 Full moon Oct 07 Last quarter Oct 14

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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
    Saturday
    Sep 13     		7.6 °C 17.0 °C
    1.4 mm
    Sunday
    Sep 14     		5.9 °C 21.9 °C
    0.0 mm
    Monday
    Sep 15     		13.6 °C 25.2 °C
    0.0 mm
    Tuesday
    Sep 16     		9.5 °C 16.1 °C
    3.6 mm
    Wednesday
    Sep 17     		6.6 °C 14.9 °C
    3.6 mm
    Legend

  12. Almanac

    Mount Gambier minimum temp history (37.8294°S, 140.7802°E, 38m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 25.2° 15/09/2025 Coldest this month -0.2° 05/09/2025
    Hottest on record 32.2 30/09/1961 Coldest on record -3.4 03/09/1959
    Hottest this year 39.8° 12/02/2025 Coldest this year -0.2° 05/09/2025
    Long term average 15.9° Long term average 6.4°
    Average this month 17.0° Average this month 7.1°
    Hottest September On Record Avg. max. temp. 18.1° 2013 Coldest September on record Avg. min. temp. 3.9° 1959
    Mount Gambier rainfall history (37.8294°S, 140.7802°E, 38m AMSL)
    RAINFALL
    Wettest This Month 7.6mm 04/09/2025 Total This Month 39.6mm
    13.0 days
    Long Term Average 72.1mm 19.5 days Wettest September on record 129.0mm 1996
    Driest on record 26.7mm 1967

  13. Mount Gambier Year To Date

    Average Rainfall To Sep 568.2mm 148.6 day(s)
    Total For 2025 496.6mm 129.0 day(s)
    Total To This Day 2024 418.8mm 122.0 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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