Port Arthur Forecast (beta)

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View the current warnings for Tasmania

Forecast issued at 5:23 pm AEST on Saturday 19 September 2026.

Forecast for the rest of Saturday

Forecast Icon
Clear
Precis
Clear.
Possible rainfall:
0 mm
Chance of any rain:
5%

South East area

Mostly clear. Winds westerly 20 to 30 km/h turning north to northwesterly 15 to 20 km/h in the evening.

Sun protection recommended from 9:30 am to 2:20 pm, UV Index predicted to reach 5 [Moderate]

Sunday 20 September

Forecast Icon
Wind
Min
8 °C
Max
26 °C
Precis
Becoming windy. Sunny.
Possible rainfall:
0 to 1 mm
Chance of any rain:
30%

South East area

Partly cloudy. High chance of showers in the far south, medium chance elsewhere. Snow falling above 1000 metres. Possible small hail in the far south at night. Damaging winds possible. Winds north to northwesterly 15 to 25 km/h increasing to 25 to 40 km/h before dawn then tending west to northwesterly 40 to 60 km/h in the late morning and afternoon. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching 21 to 27.

Fire Danger
High

Sun protection recommended from 9:40 am to 2:20 pm, UV Index predicted to reach 4 [Moderate]

Monday 21 September

Forecast Icon
Showers
Min
7 °C
Max
14 °C
Precis
Shower or two. Becoming windy.
Possible rainfall:
0 to 2 mm
Chance of any rain:
60%

South East area

Partly cloudy. High chance of showers in the south, medium chance elsewhere. Snow falling above 400 metres. The chance of a thunderstorm in the far south in the late afternoon and evening. Possible small hail. Winds westerly 35 to 50 km/h. Overnight temperatures falling to between 2 and 7 with daytime temperatures reaching between 9 and 14.

Sun protection recommended from 10:00 am to 1:50 pm, UV Index predicted to reach 4 [Moderate]

Tuesday 22 September

Forecast Icon
Partly Cloudy
Min
8 °C
Max
15 °C
Precis
Mostly sunny.
Possible rainfall:
0 mm
Chance of any rain:
20%

South East area

Partly cloudy. Medium chance of showers in the far south, slight chance elsewhere. Snow possible above 800 metres. Possible small hail in the far south in the morning and afternoon. Winds west to northwesterly 25 to 35 km/h. Overnight temperatures falling to between 3 and 7 with daytime temperatures reaching between 12 and 17.

Sun protection recommended from 9:50 am to 2:10 pm, UV Index predicted to reach 4 [Moderate]

Wednesday 23 September

Forecast Icon
Partly Cloudy
Min
8 °C
Max
16 °C
Precis
Partly cloudy.
Possible rainfall:
0 mm
Chance of any rain:
5%

South East area

Partly cloudy. Winds west to northwesterly 15 to 25 km/h becoming light during the evening. Overnight temperatures falling to between 1 and 7 with daytime temperatures reaching between 14 and 19.

Thursday 24 September

Forecast Icon
Partly Cloudy
Min
9 °C
Max
18 °C
Precis
Partly cloudy.
Possible rainfall:
0 mm
Chance of any rain:
20%

Friday 25 September

Forecast Icon
Showers
Min
11 °C
Max
20 °C
Precis
Shower or two.
Possible rainfall:
0 to 1 mm
Chance of any rain:
50%

The next routine forecast will be issued at 4:40 am AEST Sunday.

Product IDT16120