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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 20:40 EST

    PAST 24 HOURS

    7.8 °C

    Feels like 5.4 °C
    Dew Point
    -3.4 °C
    Gusts
    0km/h
    Relative Humidity
    45%
    Pressure
    1019.6hPa
    Wind
    N 0km/h
    Rainfall
    0.0mm

    Mount Isa

    May Downs

    Carters Bore

    Lake Julius

    Mount Isa Monday Forecast

    Mostly cloudy
    Mostly cloudy
    7 °C
    25 °C
    5%
    < 1mm
    Mount Isa for Monday
    Mostly sunny. Winds SE 15 to 20 km/h becoming light before dawn then becoming SE 15 to 25 km/h in the morning. Overnight temperatures falling to between 6 and 11 with daytime temperatures reaching the low to mid 20s.
    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: Mostly sunny. Winds SE 15 to 20 km/h becoming light before dawn then becoming SE 15 to 25 km/h in the morning. Overnight temperatures falling to between 6 and 11 with daytime temperatures reaching the low to mid 20s.

    Forecast for Mount Isa (20.7266°S, 139.4943°E, 365m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Mostly cloudy Sunny Sunny Sunny Mostly sunny Mostly sunny Mostly sunny
    Minimum 7° 7° 8° 8° 9° 9° 10°
    Maximum 25° 25° 26° 27° 27° 27° 27°
    Chance of rain 5% 5% 5% 5% 5% 5% 5%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index High Moderate High High High High High
    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 11
    (km/h)     		18
    (km/h)     		14
    (km/h)     		20
    (km/h)     		12
    (km/h)     		17
    (km/h)     		13
    (km/h)     		20
    (km/h)     		14
    (km/h)     		19
    (km/h)     		15
    (km/h)     		17
    (km/h)     		10
    (km/h)     		12
    (km/h)
    Wind direction SE SE SSE SE SE ESE ESE ESE ESE ESE E E E SE
    Relative humidity 36% 19% 50% 33% 56% 34% 59% 32% 55% 33% 60% 32% 65% 32%
    Dew point 1°C -1°C 6°C 7°C 8°C 9°C 9°C 8°C 9°C 9°C 10°C 8°C 12°C 9°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
    6:52am EST 7:16am EST 6:09pm EST 6:33pm EST 10:40pm EST 11:05am EST Waning gibbous Last quarter Jun 19 New moon Jun 25 First quarter Jul 03 Full moon Jul 11

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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
    Jun 11     		0.1 °C -
    0.0 mm
    Thursday
    Jun 12     		- -
    -
    Friday
    Jun 13     		- 22.8 °C
    -
    Saturday
    Jun 14     		4.9 °C 24.2 °C
    0.0 mm
    Sunday
    Jun 15     		1.7 °C 25.7 °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 27.4° 06/06/2025 Coldest this month 0.1° 11/06/2025
    Hottest on record 34.3 08/06/2016 Coldest on record -1.3 24/06/1981
    Hottest this year 44.4° 11/01/2025 Coldest this year 0.1° 11/06/2025
    Long term average 25.1° Long term average 10.0°
    Average this month 24.5° Average this month 5.0°
    Hottest June On Record Avg. max. temp. 28.8° 1996 Coldest June on record Avg. min. temp. 6.5° 2012
    Mount Isa rainfall history (20.7266°S, 139.4943°E, 365m AMSL)
    RAINFALL
    Wettest This Month 0.0mm 01/06/2025 Total This Month 0.0mm
    0.0 days
    Long Term Average 6.9mm 1.1 days Wettest June on record 111.8mm 2007
    Driest on record 0.0mm 2023

  13. Mount Isa Year To Date

    Average Rainfall To Jun 317.7mm 29.4 day(s)
    Total For 2025 365.8mm 30.0 day(s)
    Total To This Day 2024 511.2mm 46.0 day(s)
    Wettest Day 75.2mm Feb 7
    Lowest Temperature 0.1°C Jun11
    Highest Temperature 44.4°C Jan11

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  2. Warnings

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