Sullivan Weather Forecast

Today 20 Oct
- 11
- 21
Mostly clear
Wed 21 Oct
- 10
- 21
Cloud clearing
Thu 22 Oct
- 11
- 29
Partly cloudy
Fri 23 Oct
- 15
- 26
Partly cloudy
Sat 24 Oct
- 12
- 21
Shower or two
Sun 25 Oct
- 9
- 19
Showers
Mon 26 Oct
- 9
- 18
Shower or two

Today 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
Wed 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
Thu 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
Fri 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
Sat 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
Sun 25 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 26 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 20 Oct Port Lincoln

Mostly clear. Winds southerly 15 to 25 km/h becoming light in the late evening.

Sullivan Temperature Statistics View More

October Temperature

Port Lincoln Airport (10 km)

Lowest 18 July, 2026
0.9 °C
Average 2026
15.9 °C
Highest 7 January, 2026
44.5 °C
Lowest 18 September, 2026
3.3 °C
Average September
14.8 °C
Highest 29 September, 2026
31.3 °C
Lowest 8 October, 2026
8.3 °C
Average October
16 °C
Highest 8 October, 2026
32.1 °C

Climate (2021–2026)

Port Lincoln Airport (10 km)

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Average Low 2021–2026
11.6 °C
Average 2021–2026
15.9 °C
Average High 2021–2026
21.3 °C

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