Weather forecast for tomorrowMount Isa, Australia

Weather forecast for tomorrow

Saturday 24. Oct 2026

  • 35°C
  • 20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 20km/hNNW 330°
  • Humidity: 50%
  • UV index: 11
  • Sunrise: 6:04 am AEST
  • Sunset: 6:47 pm AEST
  • ▼
Tomorrow, in Mount Isa, intermittent cloud cover is expected, allowing for some sunshine.
Rain is not predicted. A stark contrast will be observed between the day's peak temperature of a very hot 35°C and the night's low of a delightful 20°C.
The maximum heat index, which combines relative humidity and air temperature, is calculated to be a blisteringly hot 41°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
The expected daily high is projected to match October's typical maximum of 34.6°C.
Sunrise will be at 6:04 am and sunset at 6:47 pm; tomorrow's daylight will last for 12h and 43min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 36°C.
Coldest hour: 6 am 20°C.

Chance of precipitation

Highest chance: 11%.

Hourly weather forecast

  • 12 am
  • 22°C
  • Feels like:
    23°C
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 12km/hNNW 332°
  • Humidity: 79%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2 am
  • 21°C
  • Feels like:
    22°C
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 12km/hNNW 328°
  • Humidity: 84%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4 am
  • 20°C
  • Feels like:
    21°C
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 6km/hNNW 347°
  • Humidity: 87%
  • Pressure: 1009mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6 am
  • 19°C
  • Feels like:
    20°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 5km/hNNE 13°
  • Humidity: 95%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 6:04 am
  • 8 am
  • 25°C
  • Feels like:
    27°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0mm
  • Wind: 7km/hN 352°
  • Humidity: 71%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 10 am
  • 30°C
  • Feels like:
    33°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 14km/hNNW 330°
  • Humidity: 53%
  • Pressure: 1012mbar
  • Visibility: 16km
  • UV index: 8
  • ▼
  • 12 pm
  • 32°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 19km/hNNW 328°
  • Humidity: 44%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 11
  • ▼
  • 2 pm
  • 34°C
  • Feels like:
    36°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 16%
  • Precipitation: 0mm
  • Wind: 17km/hNW 321°
  • Humidity: 38%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 10
  • ▼
  • 4 pm
  • 34°C
  • Feels like:
    35°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 19km/hNW 325°
  • Humidity: 37%
  • Pressure: 1006mbar
  • Visibility: 16km
  • UV index: 4
  • ▼
  • 6 pm
  • 32°C
  • Feels like:
    34°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 18km/hNNW 333°
  • Humidity: 41%
  • Pressure: 1007mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 6:47 pm
  • 8 pm
  • 27°C
  • Feels like:
    28°C
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 15km/hNNW 346°
  • Humidity: 57%
  • Pressure: 1008mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 pm
  • 24°C
  • Feels like:
    25°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 14km/hNNW 347°
  • Humidity: 73%
  • Pressure: 1010mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Saturday, a combination of overcast and sun-filled weather is predicted.
The temperature will be between a minimum of 19°C and a maximum of 34°C. The hottest part of the day will be from 1 pm to 4 pm.
The maximum temperature will be close to October's average highest temperature of 34.6°C. Tomorrow, the lowest temperature will be also similar to October's usual minimum.
Updated: Oct 23, 2026 @ 03:26:57 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, moments of sunshine will break through the patchy clouds.

No, it will not rain tomorrow.

Tomorrow, the maximum temperature will be 35°C, while the minimum temperature will be 20°C. The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at 41°C.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be also in line with the average low temperature.

On Saturday, in Mount Isa, sunrise will be at 6:04 am and sunset at 6:47 pm (AEST).

In Mount Isa, the length of the day tomorrow will be 12h and 43min.