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Onslow Forecast

View the current warnings for Western Australia

Forecast updated at 8:54 am WST on Sunday 19 October 2025.

Forecast for the rest of Sunday

Summary
Max 36
Sunny.
Chance of any rain: 0%

Pilbara area

Mostly sunny. The chance of a thunderstorm in the afternoon and early evening. Winds southeast to southwesterly 15 to 25 km/h tending northwest to southwesterly 25 to 35 km/h in the morning. Daytime maximum temperatures around 40.

Fire Danger
Central Pilbara: High
Hedland: High
Burrup: High
Ashburton Inland: High
Ashburton Coast: High
Exmouth Gulf Coast: High
North Interior: Moderate

Sun protection recommended from 8:10 am to 3:50 pm, UV Index predicted to reach 12 [Extreme]

7 day Town Forecasts

Precis Icon Location Min Max
Sunny. Exmouth 31
Sunny. Onslow 36
Sunny. Karratha 37
Sunny. Roebourne 41
Sunny. Port Hedland 37
Possible storm. Marble Bar 43
Possible storm. Paraburdoo 38
Possible storm. Tom Price 37
Possible storm. Newman 39

Monday 20 October

Summary
Min 19
Max 35
Sunny.
Chance of any rain: 5%

Pilbara area

Sunny morning. The chance of a thunderstorm inland in the afternoon and early evening. Winds northwest to southwesterly 15 to 25 km/h tending southeast to southwesterly 20 to 30 km/h before dawn then tending northwest to southwesterly 25 to 35 km/h in the morning. Overnight temperatures falling to between 17 and 25 with daytime temperatures reaching 35 to 41.

Sun protection recommended from 8:20 am to 3:50 pm, UV Index predicted to reach 11 [Extreme]

Tuesday 21 October

Summary
Min 18
Max 35
Sunny.
Chance of any rain: 5%

Pilbara area

Sunny. Winds southeast to southwesterly 20 to 30 km/h tending northwest to southwesterly during the day then tending southeast to southwesterly 15 to 20 km/h during the evening. Overnight temperatures falling to between 15 and 24 with daytime temperatures reaching 34 to 40.

Sun protection recommended from 8:10 am to 3:50 pm, UV Index predicted to reach 11 [Extreme]

Wednesday 22 October

Summary
Min 19
Max 35
Sunny.
Chance of any rain: 5%

Pilbara area

Sunny morning. The chance of a thunderstorm in the southeast in the afternoon and evening. Winds southeast to southwesterly 15 to 20 km/h tending northeast to southeasterly 15 to 25 km/h during the morning then tending west to northwesterly 20 to 30 km/h during the day. Overnight temperatures falling to between 17 and 24 with daytime temperatures reaching around 40.

Sun protection recommended from 8:10 am to 3:50 pm, UV Index predicted to reach 11 [Extreme]

Thursday 23 October

Summary
Min 19
Max 33
Sunny.
Chance of any rain: 5%

Friday 24 October

Summary
Min 18
Max 33
Mostly sunny.
Chance of any rain: 20%

Saturday 25 October

Summary
Min 19
Max 34
Sunny.
Chance of any rain: 5%

The next routine forecast will be issued at 1:25 pm WST Sunday.

Product derived from IDW14199 and IDW13210