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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 14:10 EST

    PAST 24 HOURS

    34.7 °C

    Feels like 29.7 °C
    Dew Point
    11.2 °C
    Gusts
    32km/h
    Relative Humidity
    24%
    Pressure
    1010.7hPa
    Wind
    S 28km/h
    Rainfall
    0.0mm

    Mount Isa

    May Downs

    Carters Bore

    Lake Julius

    Mount Isa Sunday Forecast

    Mostly sunny
    Mostly sunny
    22 °C
    37 °C
    30%
    < 1mm
    Mount Isa for Sunday
    Mostly sunny. Slight chance of a shower in the NW in the late morning and afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and evening. Winds S 25 to 40 km/h. Daytime maximum temperatures 35 to 40.
    Fire Danger
    High
    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: Mostly sunny. Slight chance of a shower in the NW in the late morning and afternoon. Near zero chance of rain elsewhere. The chance of a thunderstorm in the afternoon and evening. Winds S 25 to 40 km/h. Daytime maximum temperatures 35 to 40.

    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 Sunny Mostly sunny Late shower Mostly sunny
    Minimum 22° 19° 18° 19° 21° 23° 23°
    Maximum 37° 35° 35° 37° 39° 40° 40°
    Chance of rain 30% 5% 5% 5% 10% 40% 20%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm < 1mm
    UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme
    Fire Danger Rating High High High High - - -
    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 28
    (km/h)     		17
    (km/h)     		29
    (km/h)     		26
    (km/h)     		30
    (km/h)     		22
    (km/h)     		26
    (km/h)     		18
    (km/h)     		16
    (km/h)     		11
    (km/h)     		17
    (km/h)     		12
    (km/h)     		17
    (km/h)     		14
    (km/h)
    Wind direction SSE S S SSW SSE SSE ESE SE ENE ENE NNE ENE NNE ENE
    Relative humidity 35% 25% 26% 12% 26% 13% 17% 11% 25% 17% 46% 24% 40% 19%
    Dew point 14°C 13°C 6°C 1°C 6°C 2°C 2°C 1°C 10°C 9°C 20°C 15°C 18°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 Full moon Last quarter New moon First quarter
    5:28am EST 5:52am EST 7:09pm EST 7:33pm EST 2:13pm EST 1:47am EST 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 Isa

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  11. Mount Isa Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Wednesday
    Nov 26     		25.6 °C 39.5 °C
    0.0 mm
    Thursday
    Nov 27     		22.6 °C 37.2 °C
    4.8 mm
    Friday
    Nov 28     		22.3 °C 39.5 °C
    2.0 mm
    Saturday
    Nov 29     		24.6 °C 38.1 °C
    0.2 mm
    Sunday
    Nov 30     		24.6 °C 35.9 °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 42.4° 22/11/2025 Coldest this month 10.1° 06/11/2025
    Hottest on record 43.9 28/11/2015 Coldest on record 10.3 12/11/1999
    Hottest this year 44.4° 11/01/2025 Coldest this year -1.4° 09/07/2025
    Long term average 36.7° Long term average 21.5°
    Average this month 36.3° Average this month 19.4°
    Hottest November On Record Avg. max. temp. 39.8° 2015 Coldest November on record Avg. min. temp. 19.7° 1999
    Mount Isa rainfall history (20.7266°S, 139.4943°E, 365m AMSL)
    RAINFALL
    Wettest This Month 24.8mm 16/11/2025 Total This Month 71.8mm
    12.0 days
    Long Term Average 39.5mm 5.5 days Wettest November on record 205.6mm 2011
    Driest on record 0.0mm 1980

  13. Mount Isa Year To Date

    Average Rainfall To Nov 395.2mm 41.9 day(s)
    Total For 2025 470.4mm 55.0 day(s)
    Total To This Day 2024 620.2mm 59.0 day(s)
    Wettest Day 75.2mm Feb 7
    Lowest Temperature -1.4°C Jul 9
    Highest Temperature 44.4°C Jan11

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  2. Warnings

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