Williamstown Weather Forecast

Today 11 Oct
- 12
- 24
Mostly sunny
Mon 12 Oct
- 8
- 22
Mostly sunny
Tue 13 Oct
- 9
- 23
Partly cloudy
Wed 14 Oct
- 9
- 26
Sunny
Thu 15 Oct
- 15
- 29
Possible shower
Fri 16 Oct
- 14
- 31
Sunny
Sat 17 Oct
- 15
- 35
Sunny

Today 11 Oct
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 12 Oct
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 13 Oct
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 14 Oct
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 15 Oct
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 16 Oct
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 17 Oct
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 11 Oct Kalgoorlie

Mostly sunny. Winds southerly 15 to 20 km/h tending southeasterly 15 to 25 km/h in the late afternoon.

Williamstown Temperature Statistics View More

October Temperature

Kalgoorlie-Boulder Airport (5 km)

Lowest 29 July, 2026
0.2 °C
Average 2026
18.1 °C
Highest 4 January, 2026
45 °C
Lowest 5 September, 2026
4.9 °C
Average September
17.2 °C
Highest 18 September, 2026
34.8 °C
Lowest 4 October, 2026
8.8 °C
Average October
17.5 °C
Highest 7 October, 2026
34.3 °C

Climate (2021–2026)

Kalgoorlie-Boulder Airport (5 km)

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Average Low 2021–2026
12.7 °C
Average 2021–2026
19.2 °C
Average High 2021–2026
26.2 °C

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