Williamstown Weather Forecast

Today 29 Sep
- 17
- 32
Partly cloudy
Wed 30 Sep
- 15
- 25
Possible shower
Thu 1 Oct
- 14
- 21
Showers
Fri 2 Oct
- 8
- 17
Partly cloudy
Sat 3 Oct
- 6
- 19
Partly cloudy
Sun 4 Oct
- 8
- 20
Partly cloudy
Mon 5 Oct
- 9
- 21
Partly cloudy

Today 29 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Wed 30 Sep
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Thu 1 Oct
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Fri 2 Oct
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sat 3 Oct
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sun 4 Oct
1. 12 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 5 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 29 Sep Adelaide

Partly cloudy. Winds northeasterly 25 to 35 km/h tending northerly in the morning then shifting south to southwesterly 15 to 20 km/h in the evening.

Williamstown Temperature Statistics View More

September Temperature

Mount Crawford (Fire Tower) (7km)

Lowest 27 June, 2026
2.4 °C
Average 2026
13.9 °C
Highest 26 January, 2026
42.5 °C
Lowest 1 August, 2026
3 °C
Average August
9.5 °C
Highest 28 August, 2026
17.6 °C
Lowest 22 September, 2026
2.4 °C
Average September
11.5 °C
Highest 25 September, 2026
25.2 °C

Climate (2021–2026)

Mount Crawford (Fire Tower) (7km)

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Average Low 2021–2026
9.8 °C
Average 2021–2026
13.8 °C
Average High 2021–2026
19.3 °C

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