Forecast

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Forecast Synoptic Chart Satellite Radar

Warning

Current Conditions

Mount isa

19.6°C

Feels like

19.6°C

16.5°C

Overnight min

Dew Point

15.1

Gusts

15.5km/h

Pressure

1018.7hPa

Fire Danger

Moderate

Relative Humidity

49.0%

Wind

SE-9.4km/h

Rainfall

0 - 5 mm

Last updated Monday 01:00 AEST

Today's Weather

17°C

23°C

Today's Rainfall

5 - 10 mm

Partly cloudy. High chance of showers, most likely from the late morning. The chance of a thunderstorm W of Mt Isa in the afternoon. Light winds becoming E/SE 20 to 30 km/h in the morning. Overnight temperatures falling to between 13 and 17 with daytime temperatures reaching 25 to 30.

Past 24 hours

Next 48 hours

Mount Isa 7 Day Forecast

	Today	Tue May 12	Wed May 13	Thu May 14	Fri May 15	Sat May 16	Sun May 17
Summary
Maximum	23°C	27°C	27°C	27°C	28°C	28°C	26°C
Minimum	17°C	17°C	17°C	17°C	17°C	17°C	18°C
Chance of Rain	50%	8%	0%	9%	3%	15%	33%
Rain Amount	5 - 10 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm
UV Index	7.8 - High	7.6 - High	7.5 - High	7.3 - High	7.4 - High	7.4 - High	7.4 - High
Fire Danger Rating	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate
Frost Risk	Nil	Nil	Nil	Nil	Nil	Nil	Nil
Average Wind Speed	13.8km/h	18.1km/h	15.2km/h	13.4km/h	11.8km/h	7.9km/h	7.4km/h
Wind 9am	ESE 13.7km/h	ESE 19.8km/h	E 16.9km/h	E 16.2km/h	ENE 16.2km/h	NE 12.6km/h	ESE 7.6km/h
Wind 3pm	SE 15.1km/h	ESE 19.4km/h	ESE 15.1km/h	E 12.6km/h	ENE 9.4km/h	N 5.8km/h	W 6.1km/h
Relative Humidity	76.2%	71.8%	67.5%	68.3%	66.0%	64.9%	73.8%

Sun & Moon Times

First Light	Sunrise	Sunset	Last Light	Moon Phase	Moon Rise	Moon Set	New Moon	First Quarter	Full Moon	Last Quarter
Mon 06:39 AEST	Mon 07:02 AEST	Mon 18:14 AEST	Mon 18:38 AEST		Mon 01:13 AEST	Mon 14:09 AEST	Sun May 17	Sat May 23	Sun May 31	Mon Jun 08

First Light	Sunrise	Sunset
Mon 06:39 AEST	Mon 07:02 AEST	Mon 18:14 AEST

Last Light	Moon Phase	Moon Rise
Mon 18:38 AEST		Mon 01:13 AEST

Moon Set	New Moon	First Quarter
Mon 14:09 AEST	Sun May 17	Sat May 23

Full Moon	Last Quarter
Sun May 31	Mon Jun 08

Tides Graph

Data not found for this location

Past 5 Days

Day	Minimum to 9am(°C)	Maximum to 9am(°C)
Thu May 07	16.3°C	27.8°C
Fri May 08	16.1°C	26.5°C
Sat May 09	14.3°C	27.6°C
Sun May 10	14.2°C	28.4°C

View 3 month history

Year to Date

Average Rainfall for May	315.3 mm	28.7 day(s)
Total for 2026	596 mm	44.0 day(s)
Total to this Day 2025	360.4 mm	29.0 day(s)
Wettest Day	75.8 mm	Feb 28th
Driest Day	0 mm	Jan 2nd
Lowest Temperature	8.7 °C	Apr 27th
Highest Temperature	41 °C	Jan 20th