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Whyalla Forecast (beta)

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View the current warnings for South Australia

Forecast issued at 7:18 am ACDT on Tuesday 21 October 2025.

Forecast for the rest of Tuesday

Forecast Icon
Storm
Max
32 °C
Precis
Showers increasing. Storm.
Possible rainfall:
3 to 15 mm
Chance of any rain:
90%

Cloudy. Very high chance of showers, most likely in the late afternoon and evening. A thunderstorm likely. Winds southeasterly 15 to 20 km/h tending northwest to northeasterly 20 to 30 km/h in the morning then tending west to northwesterly 20 to 25 km/h in the late evening.

Fire Danger
Moderate

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

Wednesday 22 October

Forecast Icon
Storm
Min
13 °C
Max
21 °C
Precis
Possible shower or storm.
Possible rainfall:
0 to 1 mm
Chance of any rain:
40%

Partly cloudy. Medium chance of showers, most likely in the early morning. The chance of a thunderstorm in the early morning. Winds westerly 20 to 30 km/h turning southerly 30 to 40 km/h in the early afternoon then decreasing to 20 to 30 km/h in the evening.

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

Thursday 23 October

Forecast Icon
Partly Cloudy
Min
11 °C
Max
21 °C
Precis
Partly cloudy.
Possible rainfall:
0 mm
Chance of any rain:
10%

Partly cloudy. Winds southeast to southwesterly 15 to 20 km/h becoming southeasterly 15 to 25 km/h during the morning then tending southerly 20 to 25 km/h during the evening.

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

Friday 24 October

Forecast Icon
Showers
Min
11 °C
Max
25 °C
Precis
Shower or two.
Possible rainfall:
0 to 2 mm
Chance of any rain:
60%

Partly cloudy. Medium chance of showers. Winds south to southeasterly 15 to 20 km/h turning easterly 15 to 25 km/h during the morning then tending northeasterly during the evening.

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

Saturday 25 October

Forecast Icon
Showers
Min
17 °C
Max
30 °C
Precis
Shower or two.
Possible rainfall:
0 to 8 mm
Chance of any rain:
70%

Partly cloudy. High chance of showers. The chance of a thunderstorm. Winds north to northeasterly 20 to 25 km/h turning west to northwesterly 25 to 35 km/h during the day.

Sunday 26 October

Forecast Icon
Showers
Min
13 °C
Max
22 °C
Precis
Shower or two.
Possible rainfall:
0 to 1 mm
Chance of any rain:
50%

Partly cloudy. Medium chance of showers. Winds westerly 15 to 25 km/h turning south to southwesterly 30 to 40 km/h during the day.

Monday 27 October

Forecast Icon
Cloudy
Min
11 °C
Max
21 °C
Precis
Cloudy.
Possible rainfall:
0 to 1 mm
Chance of any rain:
30%

Cloudy. Slight chance of a shower, most likely during the morning. Winds southerly 25 to 35 km/h.

The next routine forecast will be issued at 3:45 pm ACDT Tuesday.

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