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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 22:50 CDT

    PAST 24 HOURS

    8.0 °C

    Feels like 5.0 °C
    Dew Point
    6.5 °C
    Gusts
    11km/h
    Relative Humidity
    90%
    Pressure
    1021.9hPa
    Wind
    NW 11km/h
    Rainfall
    0.0mm

    Mt Gambier

    Dartmoor

    Casterton

    Coonawarra

    Mount Gambier Wednesday Forecast

    Mostly sunny
    Mostly sunny
    6 °C
    22 °C
    30%
    < 1mm
    Mount Gambier for Wednesday
    The chance of fog in the early morning. Sunny day. Light winds becoming N/NW 15 to 20 km/h in the morning then turning NE in the late afternoon. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching the low to mid 20s.
    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: The chance of fog in the early morning. Sunny day. Light winds becoming N/NW 15 to 20 km/h in the morning then turning NE in the late afternoon. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching the low to mid 20s.

    Forecast for Mount Gambier (37.8294°S, 140.7802°E, 38m AMSL)
      Wed Thu Fri Sat Sun Mon Tue
    Summary Mostly sunny Windy with showers Clearing shower Mostly sunny Possible shower Possible shower Possible shower
    Minimum 6° 11° 10° 5° 14° 12° 9°
    Maximum 22° 24° 17° 20° 23° 19° 15°
    Chance of rain 30% 70% 20% 40% 70% 60% 80%
    Likely amount < 1mm < 1mm < 1mm < 1mm 1-5mm 1-5mm 1-5mm
    UV index High High High Very High Very High Very High High
    Fire Danger Rating No Rating No Rating No Rating No Rating - - -
    Frost risk Nil Nil Nil Slight Nil Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 14
    (km/h)     		15
    (km/h)     		28
    (km/h)     		28
    (km/h)     		23
    (km/h)     		28
    (km/h)     		12
    (km/h)     		21
    (km/h)     		25
    (km/h)     		24
    (km/h)     		21
    (km/h)     		29
    (km/h)     		20
    (km/h)     		-
    (km/h)
    Wind direction N NNW NNE WNW WSW WSW N N N NNW WNW W WSW -
    Relative humidity 81% 51% 47% 70% 70% 52% 72% 44% 48% 60% 85% 65% 72% n/a
    Dew point 9°C 11°C 9°C 16°C 8°C 7°C 7°C 7°C 8°C 16°C 13°C 12°C 8°C n/a

  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 Full moon
    5:56am CDT 6:23am CDT 7:23pm CDT 7:50pm CDT 3:17am CDT 1:10pm CDT Waning crescent Last quarter Oct 14 New moon Oct 21 First quarter Oct 30 Full moon Nov 06

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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
    Friday
    Oct 10     		11.2 °C 17.6 °C
    1.6 mm
    Saturday
    Oct 11     		10.5 °C 17.5 °C
    1.2 mm
    Sunday
    Oct 12     		7.1 °C 16.8 °C
    1.2 mm
    Monday
    Oct 13     		4.3 °C 14.4 °C
    2.2 mm
    Tuesday
    Oct 14     		7.7 °C 17.6 °C
    0.4 mm
    Legend

  12. Almanac

    Mount Gambier minimum temp history (37.8294°S, 140.7802°E, 38m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 24.1° 04/10/2025 Coldest this month 4.3° 13/10/2025
    Hottest on record 33.3 27/10/1977 Coldest on record -1.6 14/10/1959
    Hottest this year 39.8° 12/02/2025 Coldest this year -0.2° 05/09/2025
    Long term average 18.1° Long term average 7.2°
    Average this month 16.9° Average this month 8.7°
    Hottest October On Record Avg. max. temp. 23.7° 2015 Coldest October on record Avg. min. temp. 5.2° 1946
    Mount Gambier rainfall history (37.8294°S, 140.7802°E, 38m AMSL)
    RAINFALL
    Wettest This Month 14.4mm 06/10/2025 Total This Month 43.6mm
    11.0 days
    Long Term Average 60.2mm 17.1 days Wettest October on record 140.2mm 1975
    Driest on record 3.8mm 2015

  13. Mount Gambier Year To Date

    Average Rainfall To Oct 628.5mm 165.7 day(s)
    Total For 2025 575.6mm 148.0 day(s)
    Total To This Day 2024 475.2mm 138.0 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

    There are no current warnings for National.

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