Williamstown Weather Forecast

Today 27 Dec
- 12
- 31
Clear
Sun 28 Dec
- 16
- 36
Sunny
Mon 29 Dec
- 20
- 39
Sunny
Tue 30 Dec
- 20
- 30
Partly cloudy
Wed 31 Dec
- 12
- 26
Mostly sunny
Thu 1 Jan
- 11
- 30
Sunny
Fri 2 Jan
- 14
- 32
Mostly sunny

Today 27 Dec
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 28 Dec
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 29 Dec
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 30 Dec
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 31 Dec
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 1 Jan
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 2 Jan
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 27 Dec Adelaide

Clear. Winds easterly 15 to 20 km/h.

Williamstown Temperature Statistics View More

December Temperature

Mount Crawford (Fire Tower) (7km)

Lowest 8 August, 2025
2.1 °C
Average 2025
14 °C
Highest 2 February, 2025
39.3 °C
Lowest 4 November, 2025
3.9 °C
Average November
12.9 °C
Highest 24 November, 2025
31 °C
Lowest 26 December, 2025
5.9 °C
Average December
17.4 °C
Highest 18 December, 2025
36.9 °C

Climate (2020–Present)

Mount Crawford (Fire Tower) (7km)

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Average Low 2020–2025
9.6 °C
Average 2020–2025
13.6 °C
Average High 2020–2025
19.1 °C

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