Grassdale Weather Forecast

Today 14 Apr
- 10
- 19
Cloudy
Wed 15 Apr
- 10
- 19
Shower
Thu 16 Apr
- 9
- 20
Shower
Fri 17 Apr
- 8
- 17
Partly cloudy
Sat 18 Apr
- 3
- 18
Sunny
Sun 19 Apr
- 7
- 23
Shower
Mon 20 Apr
- 10
- 19
Cloudy

Today 14 Apr
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 15 Apr
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 16 Apr
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 17 Apr
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 18 Apr
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 19 Apr
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 20 Apr
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 14 Apr South West

Cloudy. High chance of showers near the Otways, medium chance elsewhere. Winds westerly 20 to 30 km/h. Daytime maximum temperatures around 19.

Grassdale Temperature Statistics View More

April Temperature

Casterton (36km)

Lowest 2 February, 2026
3.7 °C
Average 2026
17.8 °C
Highest 27 January, 2026
44.7 °C
Lowest 27 March, 2026
4.6 °C
Average March
16.8 °C
Highest 10 March, 2026
32.3 °C
Lowest 8 April, 2026
4 °C
Average April
13.8 °C
Highest 5 April, 2026
25.4 °C

Climate (2021–Present)

Casterton (36km)

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Average Low 2021–2026
8.4 °C
Average 2021–2026
13.6 °C
Average High 2021–2026
19.7 °C

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