Casterton Weather Forecast

Today 12 Oct
- 10
- 16
Partly cloudy
Tue 13 Oct
- 6
- 14
Possible shower
Wed 14 Oct
- 5
- 15
Cloudy
Thu 15 Oct
- 4
- 20
Partly cloudy
Fri 16 Oct
- 9
- 22
Partly cloudy
Sat 17 Oct
- 10
- 23
Partly cloudy
Sun 18 Oct
- 11
- 25
Sunny

Today 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
Sun 18 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 12 Oct South West

Partly cloudy. Winds westerly 15 to 20 km/h.

Casterton Temperature Statistics View More

October Temperature

Casterton (5 km)

Lowest 7 July, 2026
-1.8 °C
Average 2026
13.7 °C
Highest 27 January, 2026
44.7 °C
Lowest 22 September, 2026
-1.3 °C
Average September
11.9 °C
Highest 19 September, 2026
24.8 °C
Lowest 7 October, 2026
1.1 °C
Average October
12.8 °C
Highest 8 October, 2026
22.9 °C

Climate (2021–2026)

Casterton (5 km)

Take a look at our website widgetsAvailable free! Find Out More

Average Low 2021–2026
8.5 °C
Average 2021–2026
13.7 °C
Average High 2021–2026
19.9 °C

Get WillyWeather+ to remove ads