Iona Weather Forecast

Today 11 May
- 5
- 18
Sunny
Tue 12 May
- 8
- 19
Cloud clearing
Wed 13 May
- 9
- 19
Mostly sunny
Thu 14 May
- 9
- 20
Partly cloudy
Fri 15 May
- 8
- 21
Mostly sunny
Sat 16 May
- 9
- 21
Partly cloudy
Sun 17 May
- 10
- 19
Shower or two

Today 11 May
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 12 May
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 13 May
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 14 May
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 15 May
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 16 May
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 17 May
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 11 May West and South Gippsland

Patchy morning fog. Sunny afternoon. Light winds. Daytime maximum temperatures between 17 and 20.

Iona Temperature Statistics View More

May Temperature

Rhyll (48km)

Lowest 7 May, 2026
8.1 °C
Average 2026
18.2 °C
Highest 9 January, 2026
35.9 °C
Lowest 19 April, 2026
8.5 °C
Average April
16 °C
Highest 1 April, 2026
27.5 °C
Lowest 7 May, 2026
8.1 °C
Average May
15.2 °C
Highest 1 May, 2026
25.2 °C

Climate (2021–Present)

Rhyll (48km)

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Average Low 2021–2026
12.1 °C
Average 2021–2026
15.1 °C
Average High 2021–2026
19.3 °C

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