Phillip Island Weather Forecast

Today 17 Dec
- 11
- 26
Mostly clear
Thu 18 Dec
- 15
- 30
Sunny
Fri 19 Dec
- 16
- 27
Shower or two
Sat 20 Dec
- 15
- 20
Partly cloudy
Sun 21 Dec
- 13
- 20
Showers. Becoming windy
Mon 22 Dec
- 13
- 18
Cloudy
Tue 23 Dec
- 12
- 18
Possible shower

Today 17 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 18 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 19 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 20 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 21 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Mon 22 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 23 Dec
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 17 Dec Central

Mostly clear. Winds southeast to southwesterly 15 to 20 km/h becoming light in the late evening.

Phillip Island Temperature Statistics View More

December Temperature

Rhyll (9km)

Lowest 19 August, 2025
4.8 °C
Average 2025
15.1 °C
Highest 2 February, 2025
36.7 °C
Lowest 12 November, 2025
7.4 °C
Average November
14.4 °C
Highest 2 November, 2025
29.7 °C
Lowest 7 December, 2025
8.6 °C
Average December
16 °C
Highest 4 December, 2025
31.6 °C

Climate (2020–Present)

Rhyll (9km)

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Average Low 2020–2025
12.1 °C
Average 2020–2025
15.1 °C
Average High 2020–2025
19.2 °C

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