Petina Weather Forecast

Today 18 Oct
- 11
- 35
Sunny
Sun 19 Oct
- 23
- 36
Cloudy
Mon 20 Oct
- 17
- 33
Shower
Tue 21 Oct
- 19
- 34
Storm
Wed 22 Oct
- 14
- 21
Partly cloudy
Thu 23 Oct
- 10
- 23
Partly cloudy
Fri 24 Oct
- 10
- 28
Shower

Today 18 Oct
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 19 Oct
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 20 Oct
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 21 Oct
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Wed 22 Oct
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 23 Oct
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 24 Oct
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 18 Oct West Coast

Sunny. Winds north to northeasterly 25 to 40 km/h. Daytime maximum temperatures 34 to 40.

Petina Temperature Statistics View More

October Temperature

Streaky Bay (39km)

Lowest 10 August, 2025
5 °C
Average 2025
16.4 °C
Highest 11 February, 2025
44 °C
Lowest 23 September, 2025
5.6 °C
Average September
15.4 °C
Highest 18 September, 2025
27.4 °C
Lowest 3 October, 2025
6.9 °C
Average October
17.1 °C
Highest 4 October, 2025
34.6 °C

Climate (2020–Present)

Streaky Bay (39km)

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Average Low 2020–2025
12.1 °C
Average 2020–2025
16.4 °C
Average High 2020–2025
23.5 °C

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