Port Macdonnell Forecast (beta)

Map View MetEye

No warnings for South Australia

Forecast issued at 9:40 am ACDT on Sunday 18 October 2026.

Forecast for the rest of Sunday

Forecast Icon
Partly Cloudy
Min
14 °C
Max
26 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
10%

Lower South East area

Partly cloudy. Slight chance of a shower. Winds northeasterly 15 to 25 km/h. Daytime maximum temperatures in the mid to high 20s.

Fire Danger
No Rating

Sun protection recommended from 9:20 am to 4:20 pm, UV Index predicted to reach 8 [Very High]

Monday 19 October

Forecast Icon
Partly Cloudy
Min
17 °C
Max
27 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
20%

Lower South East area

Mostly sunny morning. Slight chance of a shower in the afternoon. The chance of a thunderstorm in the evening. Winds north to northeasterly 25 to 35 km/h becoming light in the evening then becoming north to northeasterly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 14 and 17 with daytime temperatures reaching the mid to high 20s.

Sun protection recommended from 9:20 am to 4:20 pm, UV Index predicted to reach 8 [Very High]

Tuesday 20 October

Forecast Icon
Storm
Min
16 °C
Max
23 °C
Precis
Possible rainfall:
0 to 4 mm
Chance of any rain:
60%

Lower South East area

Partly cloudy. High chance of showers. The chance of a thunderstorm in the morning and afternoon, possibly severe with heavy rain which may lead to flash flooding in the north in the afternoon. Winds north to northwesterly 15 to 25 km/h tending northwest to southwesterly during the afternoon then tending southeast to southwesterly 15 to 20 km/h during the evening. Overnight temperatures falling to between 13 and 16 with daytime temperatures reaching the low 20s.

Sun protection recommended from 9:30 am to 4:10 pm, UV Index predicted to reach 7 [High]

Wednesday 21 October

Forecast Icon
Cloudy
Min
12 °C
Max
20 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
20%

Lower South East area

Cloudy. Slight chance of a shower in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon. Light winds becoming south to southwesterly 15 to 20 km/h during the afternoon then becoming light during the evening. Overnight temperatures falling to around 11 with daytime temperatures reaching the low to mid 20s.

Sun protection recommended from 9:30 am to 4:20 pm, UV Index predicted to reach 8 [Very High]

Thursday 22 October

Forecast Icon
Cloudy
Min
11 °C
Max
28 °C
Precis
Possible rainfall:
0 mm
Chance of any rain:
20%

Friday 23 October

Forecast Icon
Showers
Min
14 °C
Max
23 °C
Precis
Possible rainfall:
0 to 3 mm
Chance of any rain:
60%

Saturday 24 October

Forecast Icon
Showers
Min
10 °C
Max
18 °C
Precis
Possible rainfall:
0 to 6 mm
Chance of any rain:
70%

The next routine forecast will be issued at 3:55 pm ACDT Sunday.

Product IDS11045