Mount Isa City Forecast (beta)

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View the current warnings for Queensland

Forecast issued at 5:50 pm AEST on Sunday 18 January 2026.

Forecast for the rest of Sunday

Forecast Icon
Clear
Max
36 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
10%

North West area

Mostly clear. The chance of a thunderstorm in the northeast. Light winds.

Sun protection recommended from 8:40 am to 5:00 pm, UV Index predicted to reach 14 [Extreme]

Monday 19 January

Forecast Icon
Sunny
Min
23 °C
Max
38 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
5%

North West area

Sunny morning. The chance of a thunderstorm in the northeast in the afternoon and evening. Light winds becoming northerly 15 to 20 km/h in the late evening. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 37 to 43.

Fire Danger
Moderate

Sun protection recommended from 8:40 am to 5:00 pm, UV Index predicted to reach 14 [Extreme]

Tuesday 20 January

Forecast Icon
Sunny
Min
23 °C
Max
37 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
10%

North West area

Sunny day. The chance of a thunderstorm east of Mt Isa in the late afternoon and evening. Winds north to northwesterly 15 to 20 km/h becoming light in the morning then becoming north to northeasterly 15 to 20 km/h in the late afternoon. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 37 to 43.

Sun protection recommended from 8:40 am to 5:00 pm, UV Index predicted to reach 14 [Extreme]

Wednesday 21 January

Forecast Icon
Partly Cloudy
Min
24 °C
Max
37 °C
Precis
Possible rainfall:
0 to 1 mm
Chance of any rain:
30%

North West area

Sunny morning. Slight chance of a shower in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Winds northwest to northeasterly 15 to 20 km/h becoming light during the day then becoming northeasterly 15 to 20 km/h during the evening. Overnight temperatures falling to the mid to high 20s with daytime temperatures reaching 36 to 42.

Sun protection recommended from 8:40 am to 5:00 pm, UV Index predicted to reach 14 [Extreme]

Thursday 22 January

Forecast Icon
Partly Cloudy
Min
23 °C
Max
35 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
30%

North West area

Sunny morning. Slight chance of a shower in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Winds northerly 15 to 20 km/h becoming light during the day then becoming northeasterly 15 to 20 km/h during the evening. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching 35 to 41.

Friday 23 January

Forecast Icon
Partly Cloudy
Min
23 °C
Max
33 °C
Precis
Possible rainfall:
0 to 1 mm
Chance of any rain:
30%

Saturday 24 January

Forecast Icon
Showers
Min
23 °C
Max
33 °C
Precis
Possible rainfall:
0 to 1 mm
Chance of any rain:
40%

The next routine forecast will be issued at 3:30 am AEST Monday.

Product IDQ10190