Karratha Weather Forecast
- 18
- 31
Sunny
- 19
- 30
Sunny
- 21
- 29
Becoming windy. Sunny
- 20
- 27
Possible shower. Windy
- 18
- 24
Shower or two
- 18
- 27
Partly cloudy
- 19
- 28
Mostly sunny
Today 17 May Karratha
Sunny. Winds southeast to southwesterly 15 to 20 km/h tending north to northeasterly in the middle of the day then turning easterly in the late evening.
Karratha Temperature Statistics View More
May Temperature
Karratha Airport (8km)
Lowest 11 May, 2026
14.1 °CAverage May
24.8 °CHighest 1 May, 2026
34.3 °C
Climate (2021–Present)
Karratha Airport (8km)
Average Low 2021–2026
21.6 °CAverage 2021–2026
26.7 °CAverage High 2021–2026
32.8 °C