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Whyalla Forecast

View the current warnings for South Australia

Forecast issued at 9:27 am CDT on Thursday 16 October 2025.

Forecast for the rest of Thursday

Summary
Max 37
Becoming windy. Partly cloudy.
Chance of any rain: 20%

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm from the late morning. Winds north to northwesterly 30 to 40 km/h shifting southwesterly 25 to 30 km/h in the late afternoon then tending southerly 25 to 40 km/h in the evening.

Fire Danger - High

Sun protection recommended from 9:30 am to 4:30 pm, UV Index predicted to reach 8 [Very High]

7 day Town Forecasts

Precis Icon Location Min Max
Becoming windy. Partly cloudy. Whyalla 37
Possible storm. Wind easing. Cleve 32
Possible storm. Wind easing. Kimba 33

Friday 17 October

Summary
Min 13
Max 23
Partly cloudy.
Chance of any rain: 20%

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the early morning. Winds southerly 25 to 35 km/h.

Sun protection recommended from 9:40 am to 4:30 pm, UV Index predicted to reach 8 [Very High]

Saturday 18 October

Summary
Min 12
Max 31
Sunny.
Chance of any rain: 0%

Sunny. Winds south to southeasterly 15 to 25 km/h shifting north to northeasterly during the afternoon.

Sun protection recommended from 9:20 am to 4:40 pm, UV Index predicted to reach 9 [Very High]

Sunday 19 October

Summary
Min 20
Max 39
Windy. Partly cloudy.
Chance of any rain: 20%

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm in the evening. Winds northerly 20 to 30 km/h tending north to northwesterly 30 to 45 km/h during the morning then shifting southerly 25 to 30 km/h during the evening.

Sun protection recommended from 9:20 am to 4:40 pm, UV Index predicted to reach 9 [Very High]

Monday 20 October

Summary
Min 17
Max 27
Shower or two.
Possible rainfall: 0 to 5 mm
Chance of any rain: 70%

Cloudy. High chance of showers, most likely later in the day. The chance of a thunderstorm later in the day. Winds southwesterly 20 to 25 km/h tending southerly 20 to 30 km/h during the morning.

Tuesday 21 October

Summary
Min 14
Max 23
Showers.
Possible rainfall: 0 to 10 mm
Chance of any rain: 80%

Cloudy. High chance of showers. The chance of a thunderstorm. Winds southerly 20 to 30 km/h.

Wednesday 22 October

Summary
Min 12
Max 20
Shower or two.
Possible rainfall: 0 to 4 mm
Chance of any rain: 60%

Partly cloudy. Medium chance of showers, most likely during the morning. Winds southerly 25 to 35 km/h.

The next routine forecast will be issued at 3:45 pm CDT Thursday.

Product IDS11001