Rosa Glen Weather Forecast

Today 18 May
- 11
- 21
Partly cloudy
Tue 19 May
- 8
- 21
Sunny
Wed 20 May
- 11
- 23
Mostly sunny
Thu 21 May
- 11
- 21
Showers
Fri 22 May
- 9
- 19
Partly cloudy
Sat 23 May
- 6
- 19
Sunny
Sun 24 May
- 8
- 21
Partly cloudy

Today 18 May
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 19 May
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 20 May
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 21 May
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 22 May
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 23 May
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 24 May
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm

Today 18 May South West

Partly cloudy. The chance of morning fog. Slight chance of a shower. Light winds. Daytime maximum temperatures around 20.

Rosa Glen Temperature Statistics View More

May Temperature

Busselton Airport (40km)

Lowest 10 May, 2026
5.1 °C
Average 2026
18.9 °C
Highest 20 January, 2026
37.7 °C
Lowest 26 April, 2026
6.1 °C
Average April
16.1 °C
Highest 4 April, 2026
27.6 °C
Lowest 10 May, 2026
5.1 °C
Average May
13.5 °C
Highest 13 May, 2026
23.3 °C

Climate (2021–Present)

Busselton Airport (40km)

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Average Low 2021–2026
10.7 °C
Average 2021–2026
16.7 °C
Average High 2021–2026
23.5 °C

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