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Local Weather

Mount Isa (20.7266°S, 139.4943°E, 365m AMSL) set as my default location ›

  2. Mount Isa Local Weather

    20.73°S, 139.49°E
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    Now in Mount Isa

    Updated at 05:20 EST

    PAST 24 HOURS

    24.0 °C

    Feels like 22.3 °C
    Dew Point
    11.3 °C
    Gusts
    13km/h
    Relative Humidity
    45%
    Pressure
    1009.6hPa
    Wind
    S 11km/h
    Rainfall
    0.0mm

    Mount Isa

    May Downs

    Carters Bore

    Lake Julius

    Mount Isa Sunday Forecast

    Mostly sunny
    Mostly sunny
    24 °C
    39 °C
    5%
    < 1mm
    Mount Isa for Sunday
    Partly cloudy. Winds S/SE 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures in the high 30s.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Mount Isa 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Partly cloudy. Winds S/SE 20 to 30 km/h becoming light in the late evening. Daytime maximum temperatures in the high 30s.

    Forecast for Mount Isa (20.7266°S, 139.4943°E, 365m AMSL)
      Sun Mon Tue Wed Thu Fri Sat
    Summary Mostly sunny Mostly sunny Sunny Mostly sunny Late shower Possible shower Mostly sunny
    Minimum 24° 23° 22° 23° 23° 25° 25°
    Maximum 39° 40° 41° 39° 40° 39° 39°
    Chance of rain 5% 5% 5% 10% 70% 60% 5%
    Likely amount < 1mm < 1mm < 1mm < 1mm 1-5mm < 1mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme
    Fire Danger Rating Moderate Moderate 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 20
    (km/h)     		16
    (km/h)     		18
    (km/h)     		13
    (km/h)     		15
    (km/h)     		11
    (km/h)     		12
    (km/h)     		10
    (km/h)     		11
    (km/h)     		11
    (km/h)     		11
    (km/h)     		17
    (km/h)     		20
    (km/h)     		19
    (km/h)
    Wind direction SSE S SE S SE S ESE SSE NNE ENE ENE E ENE ESE
    Relative humidity 46% 22% 18% 14% 20% 13% 26% 18% 53% 28% 53% 34% 42% 21%
    Dew point 16°C 13°C 4°C 7°C 5°C 6°C 9°C 10°C 20°C 17°C 21°C 19°C 17°C 12°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Mount Isa (20.7266°S, 139.4943°E, 365m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter Full moon
    6:10am EST 6:33am EST 7:19pm EST 7:42pm EST 9:28pm EST 9:21am EST Waning gibbous Last quarter Feb 21 New moon Feb 28 First quarter Mar 07 Full moon Mar 14

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  9. Tides graph

    There is no current data for Mount Isa

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  11. Mount Isa Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Tuesday
    Feb 11     		23.5 °C 37.4 °C
    0.0 mm
    Wednesday
    Feb 12     		22.9 °C 39.6 °C
    0.0 mm
    Thursday
    Feb 13     		24.1 °C 41.2 °C
    0.0 mm
    Friday
    Feb 14     		25.3 °C 38.1 °C
    3.4 mm
    Saturday
    Feb 15     		24.7 °C 36.7 °C
    0.0 mm
    Legend

  12. Almanac

    Mount Isa minimum temp history (20.7266°S, 139.4943°E, 365m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 41.2° 13/02/2025 Coldest this month 20.6° 03/02/2025
    Hottest on record 43.5 03/02/2002 Coldest on record 13.1 13/02/2012
    Hottest this year 44.4° 11/01/2025 Coldest this year 15.5° 18/01/2025
    Long term average 35.5° Long term average 23.3°
    Average this month 35.5° Average this month 24.0°
    Hottest February On Record Avg. max. temp. 40.5° 1983 Coldest February on record Avg. min. temp. 19.9° 2012
    Mount Isa rainfall history (20.7266°S, 139.4943°E, 365m AMSL)
    RAINFALL
    Wettest This Month 75.2mm 07/02/2025 Total This Month 177.0mm
    9.0 days
    Long Term Average 101.3mm 8.9 days Wettest February on record 251.8mm 2011
    Driest on record 2.2mm 1978

  13. Mount Isa Year To Date

    Average Rainfall To Feb 217.2mm 18.9 day(s)
    Total For 2025 185.4mm 14.0 day(s)
    Total To This Day 2024 307.2mm 23.0 day(s)
    Wettest Day 75.2mm Feb 7
    Lowest Temperature 15.5°C Jan18
    Highest Temperature 44.4°C Jan11

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  2. Warnings

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