Grassmere Weather Forecast

Today 18 Aug
- 7
- 18
Showers
Wed 19 Aug
- 11
- 17
Rain
Thu 20 Aug
- 8
- 16
Showers
Fri 21 Aug
- 7
- 15
Showers
Sat 22 Aug
- 8
- 15
Showers easing
Sun 23 Aug
- 8
- 15
Possible shower
Mon 24 Aug
- 8
- 15
Shower or two

Today 18 Aug
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 19 Aug
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 20 Aug
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 21 Aug
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 22 Aug
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 23 Aug
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 24 Aug
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 18 Aug Warrnambool

Cloudy. High chance of showers. Winds northeasterly 20 to 30 km/h.

Mt Gambier is currently offline.
National Satellite
National Synoptic

Grassmere Temperature Statistics View More

August Temperature

Warrnambool Airport (6km)

Lowest 7 July, 2026
-1 °C
Average 2026
13.8 °C
Highest 27 January, 2026
45 °C
Lowest 7 July, 2026
-1 °C
Average July
9.2 °C
Highest 1 July, 2026
16.5 °C
Lowest 2 August, 2026
1.4 °C
Average August
9.9 °C
Highest 7 August, 2026
15.5 °C

Climate (2021–2026)

Warrnambool Airport (6km)

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Average Low 2021–2026
8.8 °C
Average 2021–2026
13.5 °C
Average High 2021–2026
19.2 °C

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