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Mount William (37.5407°S, 142.7047°E, 255m AMSL) set as my default location ›

  2. Mount William Local Weather

    37.54°S, 142.7°E
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    Now in Mount William

    Updated at 08:40 EDT

    PAST 24 HOURS

    11.2 °C

    Feels like 5.6 °C
    Dew Point
    5.9 °C
    Gusts
    30km/h
    Relative Humidity
    70%
    Pressure
    1032.7hPa
    Wind
    SW 24km/h
    Rainfall
    3.6mm

    Westmere

    Stawell

    Hamilton

    Mortlake

    Mount William Monday Forecast

    Possible thunderstorm
    Possible thunderstorm
    7 °C
    15 °C
    90%
    1-5mm
    Mount William for Monday
    Cloudy. High chance of showers, becoming less likely late this afternoon and evening. Snow falling above 1100 metres. The chance of a thunderstorm during the morning and afternoon. Possible small hail this afternoon. Winds W 25 to 35 km/h turning SW in the middle of the day then decreasing to 15 to 25 km/h in the late evening. Daytime maximum temperatures around 15.
    Fire Danger
    No Rating
    DAM LEVELS

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  4. Mount William 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Cloudy. High chance of showers, becoming less likely late this afternoon and evening. Snow falling above 1100 metres. The chance of a thunderstorm during the morning and afternoon. Possible small hail this afternoon. Winds W 25 to 35 km/h turning SW in the middle of the day then decreasing to 15 to 25 km/h in the late evening. Daytime maximum temperatures around 15.

    Forecast for Mount William (37.5407°S, 142.7047°E, 255m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Possible thunderstorm Mostly cloudy Mostly sunny Windy Mostly cloudy Mostly cloudy Mostly cloudy
    Minimum 7° 7° 8° 17° 9° 8° 8°
    Maximum 15° 19° 27° 32° 25° 24° 23°
    Chance of rain 90% 20% 5% 20% 30% 40% 10%
    Likely amount 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Very High Extreme Extreme Extreme Very High Very High Very High
    Fire Danger Rating No Rating 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 21
    (km/h)     		28
    (km/h)     		14
    (km/h)     		13
    (km/h)     		18
    (km/h)     		23
    (km/h)     		26
    (km/h)     		31
    (km/h)     		12
    (km/h)     		11
    (km/h)     		10
    (km/h)     		21
    (km/h)     		15
    (km/h)     		14
    (km/h)
    Wind direction W SW WSW WSW N NNW NNE NNW S WSW WSW W SW WSW
    Relative humidity 80% 63% 72% 51% 64% 36% 39% 23% 70% 38% 66% 42% 63% 40%
    Dew point 7°C 8°C 7°C 8°C 8°C 10°C 8°C 9°C 8°C 9°C 8°C 10°C 6°C 8°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Mount William (37.5407°S, 142.7047°E, 255m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter
    5:31am EDT 6:02am EDT 8:33pm EDT 9:03pm EDT 4:13pm EDT 3:00am EDT Waxing gibbous Full moon Dec 05 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 William

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  11. Mount William Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Nov 26     		9.0 °C 20.4 °C
    4.8 mm
    Thursday
    Nov 27     		10.1 °C 19.7 °C
    0.8 mm
    Friday
    Nov 28     		3.3 °C 21.3 °C
    0.2 mm
    Saturday
    Nov 29     		11.0 °C 17.6 °C
    12.8 mm
    Sunday
    Nov 30     		7.5 °C 17.4 °C
    0.0 mm
    Legend

  12. Almanac

    Mount William minimum temp history (37.5407°S, 142.7047°E, 255m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 30.9° 24/11/2025 Coldest this month 0.3° 13/11/2025
    Hottest on record 43.5 19/12/2015 Coldest on record -0.5 30/12/2013
    Hottest this year 40.8° 27/01/2025 Coldest this year -2.7° 19/08/2025
    Long term average 22.8° Long term average 8.0°
    Average this month 19.4° Average this month 7.5°
    Hottest December On Record Avg. max. temp. 30.0° 2015 Coldest December on record Avg. min. temp. 8.0° 2006
    Mount William rainfall history (37.5407°S, 142.7047°E, 255m AMSL)
    RAINFALL
    Wettest This Month 16.8mm 11/11/2025 Total This Month 53.4mm
    15.0 days
    Long Term Average 45.2mm 11.7 days Wettest December on record 108.6mm 2010
    Driest on record 7.0mm 2019

  13. Mount William Year To Date

    Average Rainfall To Nov 474.3mm 152.2 day(s)
    Total For 2025 381.8mm 143.0 day(s)
    Total To This Day 2024 270.0mm 97.0 day(s)
    Wettest Day 28.4mm Apr26
    Lowest Temperature -2.7°C Aug19
    Highest Temperature 40.8°C Jan27

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  2. Warnings

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