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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 02:00 EST

    PAST 24 HOURS

    17.9 °C

    Feels like 14.5 °C
    Dew Point
    6.1 °C
    Gusts
    15km/h
    Relative Humidity
    46%
    Pressure
    1013.1hPa
    Wind
    S 13km/h
    Rainfall
    0.0mm

    Mount Isa

    May Downs

    Carters Bore

    Lake Julius

    Mount Isa Tuesday Forecast

    Mostly sunny
    Mostly sunny
    17 °C
    35 °C
    5%
    < 1mm
    Mount Isa for Tuesday
    Sunny. Winds S/SE 20 to 30 km/h. Overnight temperatures falling to between 15 and 20 with daytime temperatures reaching the mid to high 30s.
    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: Sunny. Winds S/SE 20 to 30 km/h. Overnight temperatures falling to between 15 and 20 with daytime temperatures reaching the mid to high 30s.

    Forecast for Mount Isa (20.7266°S, 139.4943°E, 365m AMSL)
      Tue Wed Thu Fri Sat Sun Mon
    Summary Mostly sunny Mostly sunny Mostly cloudy Late shower Late shower Rain Clearing shower
    Minimum 17° 19° 21° 23° 22° 20° 18°
    Maximum 35° 37° 39° 37° 35° 30° 32°
    Chance of rain 5% 5% 10% 40% 90% 80% 30%
    Likely amount < 1mm < 1mm < 1mm 1-5mm 5-10mm 20-40mm 1-5mm
    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 20
    (km/h)     		23
    (km/h)     		25
    (km/h)     		19
    (km/h)     		16
    (km/h)     		16
    (km/h)     		20
    (km/h)     		21
    (km/h)     		14
    (km/h)     		22
    (km/h)     		9
    (km/h)     		16
    (km/h)     		19
    (km/h)     		23
    (km/h)
    Wind direction SSE S SE SE ENE NNW NNE NNW NW NW WNW WSW SSE S
    Relative humidity 17% 11% 16% 12% 19% 18% 53% 31% 61% 43% 71% 67% 68% 42%
    Dew point 2°C 0°C 2°C 3°C 6°C 10°C 21°C 17°C 23°C 19°C 22°C 21°C 20°C 16°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
    5:32am EST 5:55am EST 6:57pm EST 7:20pm EST 12:05am EST 11:14am EST Waning gibbous Last quarter Nov 12 New moon Nov 20 First quarter Nov 28 Full moon Dec 05

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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
    Thursday
    Nov 06     		10.1 °C 37.7 °C
    0.0 mm
    Friday
    Nov 07     		14.3 °C 40.7 °C
    0.0 mm
    Saturday
    Nov 08     		22.3 °C 25.6 °C
    2.6 mm
    Sunday
    Nov 09     		18.9 °C 29.9 °C
    5.4 mm
    Monday
    Nov 10     		17.3 °C 32.9 °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 42.2° 01/11/2025 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 33.6° Average this month 16.8°
    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 24.2mm 03/11/2025 Total This Month 34.4mm
    5.0 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 395.3mm 41.8 day(s)
    Total For 2025 433.0mm 48.0 day(s)
    Total To This Day 2024 536.2mm 52.0 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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