You do not have a default location set
To set your location please use the search box to find your location and then click "set as my default location" on the local weather page.

Local Weather

Port Arthur (43.1398°S, 147.8507°E, 7m AMSL) set as my default location ›

  2. Port Arthur Local Weather

    43.14°S, 147.85°E
    RSS
    Save as my local

    Now in Port Arthur

    Updated at 00:20 EDT

    PAST 24 HOURS

    13.2 °C

    Feels like 8.9 °C
    Dew Point
    1.2 °C
    Gusts
    17km/h
    Relative Humidity
    44%
    Pressure
    1005.9hPa
    Wind
    NW 13km/h
    Rainfall
    0.2mm

    Dunalley

    Tasman Island

    Dennes Point

    Hobart Airport

    Port Arthur Monday Forecast

    Late shower
    Late shower
    11 °C
    21 °C
    90%
    1-5mm
    Port Arthur for Monday
    Partly cloudy. High chance of showers, most likely in the morning and afternoon. Winds NW 35 to 50 km/h turning W 30 to 45 km/h in the early afternoon. Overnight temperatures falling to between 6 and 12 with daytime temperatures reaching between 15 and 22.
    Fire Danger
    Moderate
    DAM LEVELS

  3. forecast_mid_1_ad

  4. Port Arthur 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

  5. new_weather_m_banner_320x50_mobile

  6. 7 day forecast

    Today: Partly cloudy. High chance of showers, most likely in the morning and afternoon. Winds NW 35 to 50 km/h turning W 30 to 45 km/h in the early afternoon. Overnight temperatures falling to between 6 and 12 with daytime temperatures reaching between 15 and 22.

    Forecast for Port Arthur (43.1398°S, 147.8507°E, 7m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Late shower Mostly sunny Mostly sunny Mostly sunny Windy Showers Rain
    Minimum 11° 10° 10° 10° 11° 12° 11°
    Maximum 21° 19° 19° 19° 20° 20° 19°
    Chance of rain 90% 30% 60% 10% 90% 80% 80%
    Likely amount 1-5mm < 1mm < 1mm < 1mm 1-5mm 5-10mm 1-5mm
    UV index Very High Very High Very High Very High Extreme Very High Very High
    Fire Danger Rating Moderate High Moderate 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 29
    (km/h)     		22
    (km/h)     		31
    (km/h)     		32
    (km/h)     		16
    (km/h)     		9
    (km/h)     		20
    (km/h)     		16
    (km/h)     		17
    (km/h)     		28
    (km/h)     		10
    (km/h)     		17
    (km/h)     		23
    (km/h)     		31
    (km/h)
    Wind direction NNW W W W WNW SW WSW SSW NNE ENE NNE SW NW W
    Relative humidity 61% 64% 58% 46% 55% 53% 65% 63% 68% 64% 81% 78% 62% 58%
    Dew point 10°C 14°C 6°C 7°C 6°C 8°C 8°C 12°C 11°C 13°C 14°C 15°C 9°C 10°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Port Arthur (43.1398°S, 147.8507°E, 7m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter
    4:48am EDT 5:23am EDT 8:38pm EDT 9:13pm EDT 8:17am EDT Waning gibbous Last quarter Dec 12 New moon Dec 20 First quarter Dec 28

  8. weather_m_rec_300x250_mobile-2

  9. Tides graph

  10. forecast_mid_2_ad

  11. Port Arthur Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Dec 03     		12.3 °C 24.4 °C
    0.2 mm
    Thursday
    Dec 04     		11.7 °C 30.2 °C
    0.0 mm
    Friday
    Dec 05     		10.1 °C 18.3 °C
    0.0 mm
    Saturday
    Dec 06     		9.1 °C 22.5 °C
    0.0 mm
    Sunday
    Dec 07     		8.0 °C 17.1 °C
    7.2 mm
    Legend

  12. Almanac

    Port Arthur minimum temp history (43.1398°S, 147.8507°E, 7m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 30.2° 04/12/2025 Coldest this month 7.0° 01/12/2025
    Hottest on record Coldest on record
    Hottest this year 35.1° 27/01/2025 Coldest this year 1.9° 04/07/2025
    Long term average 20.7° Long term average 12.3°
    Average this month 20.6° Average this month 9.5°
    Hottest - On Record Avg. max. temp. - - Coldest - on record Avg. min. temp. - -
    Port Arthur rainfall history (43.1398°S, 147.8507°E, 7m AMSL)
    RAINFALL
    Wettest This Month 7.2mm 07/12/2025 Total This Month 12.2mm
    3.0 days
    Long Term Average 48.4mm 11.9 days Wettest - on record - -
    Driest on record 18.6mm 2012

  13. Port Arthur Year To Date

    Average Rainfall To Dec 528.5mm 152.1 day(s)
    Total For 2025 406.6mm 123.0 day(s)
    Total To This Day 2024 461.8mm 137.0 day(s)
    Wettest Day 38.2mm Jul27
    Lowest Temperature 1.9°C Jul 4
    Highest Temperature 35.1°C Jan27

  1. forecast_rhs_1_ad

  2. Warnings

  3. forecast_rhs_2_ad

Copyright Elders