Karratha Forecast (beta)

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View the current warnings for Western Australia

Forecast issued at 1:20 am AWST on Wednesday 30 September 2026.

Forecast for the rest of Wednesday

Forecast Icon
Sunny
Max
32 °C
Precis
Sunny.
Possible rainfall:
0 mm
Chance of any rain:
0%

Sunny. Winds southwesterly 15 to 20 km/h becoming light before dawn then becoming west to southwesterly 25 to 35 km/h in the morning.

Fire Danger
High

Sun protection recommended from 8:20 am to 3:40 pm, UV Index predicted to reach 12 [Extreme]

Thursday 1 October

Forecast Icon
Sunny
Min
18 °C
Max
30 °C
Precis
Sunny.
Possible rainfall:
0 mm
Chance of any rain:
0%

Sunny. Winds west to southwesterly 15 to 25 km/h turning northwesterly 20 to 30 km/h in the middle of the day then tending westerly in the late afternoon.

Sun protection recommended from 8:20 am to 3:50 pm, UV Index predicted to reach 12 [Extreme]

Friday 2 October

Forecast Icon
Partly Cloudy
Min
20 °C
Max
30 °C
Precis
Partly cloudy.
Possible rainfall:
0 mm
Chance of any rain:
5%

Partly cloudy. Winds northwest to southwesterly 20 to 30 km/h.

Sun protection recommended from 8:20 am to 3:40 pm, UV Index predicted to reach 11 [Extreme]

Saturday 3 October

Forecast Icon
Partly Cloudy
Min
19 °C
Max
32 °C
Precis
Mostly sunny.
Possible rainfall:
0 mm
Chance of any rain:
5%

Mostly sunny. Winds west to southwesterly 15 to 20 km/h becoming light during the morning then becoming northwest to southwesterly 20 to 30 km/h during the day.

Sun protection recommended from 8:20 am to 3:40 pm, UV Index predicted to reach 12 [Extreme]

Sunday 4 October

Forecast Icon
Sunny
Min
19 °C
Max
33 °C
Precis
Sunny.
Possible rainfall:
0 mm
Chance of any rain:
0%

Sunny. Winds west to southwesterly 15 to 20 km/h tending west to northwesterly 20 to 30 km/h during the morning.

Monday 5 October

Forecast Icon
Sunny
Min
20 °C
Max
33 °C
Precis
Sunny.
Possible rainfall:
0 mm
Chance of any rain:
0%

Sunny. Winds west to southwesterly 15 to 20 km/h tending west to northwesterly 20 to 30 km/h during the day.

Tuesday 6 October

Forecast Icon
Sunny
Min
21 °C
Max
33 °C
Precis
Sunny.
Possible rainfall:
0 mm
Chance of any rain:
0%

Sunny. Light winds becoming north to northwesterly 20 to 30 km/h during the morning.

The next routine forecast will be issued at 1:30 pm AWST Wednesday.

Product IDW14103